40626740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 117669888

約数和(自身を除く): 77043148

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 31, 35, 37, 44, 46, 55, 62, 70, 74, 77, 92, 110, 115, 124, 140, 148, 154, 155, 161, 185, 217, 220, 230, 253, 259, 308, 310, 322, 341, 370, 385, 407, 434, 460, 506, 518, 620, 644, 682, 713, 740, 770, 805, 814, 851, 868, 1012, 1036, 1085, 1147, 1265, 1295, 1364, 1426, 1540, 1610, 1628, 1702, 1705, 1771, 2035, 2170, 2294, 2387, 2530, 2590, 2849, 2852, 3220, 3404, 3410, 3542, 3565, 4070, 4255, 4340, 4588, 4774, 4991, 5060, 5180, 5698, 5735, 5957, 6820, 7084, 7130, 7843, 8029, 8140, 8510, 8855, 9361, 9548, 9982, 11396, 11470, 11914, 11935, 12617, 14245, 14260, 15686, 16058, 17020, 17710, 18722, 19964, 22940, 23828, 23870, 24955, 25234, 26381, 28490, 29785, 31372, 32116, 35420, 37444, 39215, 40145, 46805, 47740, 49910, 50468, 52762, 54901, 56980, 59570, 63085, 65527, 78430, 80290, 88319, 93610, 99820, 105524, 109802, 119140, 126170, 131054, 131905, 156860, 160580, 176638, 184667, 187220, 219604, 252340, 262108, 263810, 274505, 290191, 327635, 353276, 369334, 441595, 527620, 549010, 580382, 655270, 738668, 883190, 923335, 1098020, 1160764, 1310540, 1450955, 1766380, 1846670, 2031337, 2901910, 3693340, 4062674, 5803820, 8125348, 10156685, 20313370, 40626740]

約数ペア:

[(1, 40626740), (2, 20313370), (4, 10156685), (5, 8125348), (7, 5803820), (10, 4062674), (11, 3693340), (14, 2901910), (20, 2031337), (22, 1846670), (23, 1766380), (28, 1450955), (31, 1310540), (35, 1160764), (37, 1098020), (44, 923335), (46, 883190), (55, 738668), (62, 655270), (70, 580382), (74, 549010), (77, 527620), (92, 441595), (110, 369334), (115, 353276), (124, 327635), (140, 290191), (148, 274505), (154, 263810), (155, 262108), (161, 252340), (185, 219604), (217, 187220), (220, 184667), (230, 176638), (253, 160580), (259, 156860), (308, 131905), (310, 131054), (322, 126170), (341, 119140), (370, 109802), (385, 105524), (407, 99820), (434, 93610), (460, 88319), (506, 80290), (518, 78430), (620, 65527), (644, 63085), (682, 59570), (713, 56980), (740, 54901), (770, 52762), (805, 50468), (814, 49910), (851, 47740), (868, 46805), (1012, 40145), (1036, 39215), (1085, 37444), (1147, 35420), (1265, 32116), (1295, 31372), (1364, 29785), (1426, 28490), (1540, 26381), (1610, 25234), (1628, 24955), (1702, 23870), (1705, 23828), (1771, 22940), (2035, 19964), (2170, 18722), (2294, 17710), (2387, 17020), (2530, 16058), (2590, 15686), (2849, 14260), (2852, 14245), (3220, 12617), (3404, 11935), (3410, 11914), (3542, 11470), (3565, 11396), (4070, 9982), (4255, 9548), (4340, 9361), (4588, 8855), (4774, 8510), (4991, 8140), (5060, 8029), (5180, 7843), (5698, 7130), (5735, 7084), (5957, 6820)]