11607640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 31518720

約数和(自身を除く): 19911080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 31, 37, 40, 44, 46, 55, 62, 74, 88, 92, 110, 115, 124, 148, 155, 184, 185, 220, 230, 248, 253, 296, 310, 341, 370, 407, 440, 460, 506, 620, 682, 713, 740, 814, 851, 920, 1012, 1147, 1240, 1265, 1364, 1426, 1480, 1628, 1702, 1705, 2024, 2035, 2294, 2530, 2728, 2852, 3256, 3404, 3410, 3565, 4070, 4255, 4588, 5060, 5704, 5735, 6808, 6820, 7130, 7843, 8140, 8510, 9176, 9361, 10120, 11470, 12617, 13640, 14260, 15686, 16280, 17020, 18722, 22940, 25234, 26381, 28520, 31372, 34040, 37444, 39215, 45880, 46805, 50468, 52762, 62744, 63085, 74888, 78430, 93610, 100936, 105524, 126170, 131905, 156860, 187220, 211048, 252340, 263810, 290191, 313720, 374440, 504680, 527620, 580382, 1055240, 1160764, 1450955, 2321528, 2901910, 5803820, 11607640]

約数ペア:

[(1, 11607640), (2, 5803820), (4, 2901910), (5, 2321528), (8, 1450955), (10, 1160764), (11, 1055240), (20, 580382), (22, 527620), (23, 504680), (31, 374440), (37, 313720), (40, 290191), (44, 263810), (46, 252340), (55, 211048), (62, 187220), (74, 156860), (88, 131905), (92, 126170), (110, 105524), (115, 100936), (124, 93610), (148, 78430), (155, 74888), (184, 63085), (185, 62744), (220, 52762), (230, 50468), (248, 46805), (253, 45880), (296, 39215), (310, 37444), (341, 34040), (370, 31372), (407, 28520), (440, 26381), (460, 25234), (506, 22940), (620, 18722), (682, 17020), (713, 16280), (740, 15686), (814, 14260), (851, 13640), (920, 12617), (1012, 11470), (1147, 10120), (1240, 9361), (1265, 9176), (1364, 8510), (1426, 8140), (1480, 7843), (1628, 7130), (1702, 6820), (1705, 6808), (2024, 5735), (2035, 5704), (2294, 5060), (2530, 4588), (2728, 4255), (2852, 4070), (3256, 3565), (3404, 3410)]