44941880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 115473600

約数和(自身を除く): 70531720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 43, 53, 58, 68, 85, 86, 106, 116, 136, 145, 170, 172, 212, 215, 232, 265, 290, 340, 344, 424, 430, 493, 530, 580, 680, 731, 860, 901, 986, 1060, 1160, 1247, 1462, 1537, 1720, 1802, 1972, 2120, 2279, 2465, 2494, 2924, 3074, 3604, 3655, 3944, 4505, 4558, 4930, 4988, 5848, 6148, 6235, 7208, 7310, 7685, 9010, 9116, 9860, 9976, 11395, 12296, 12470, 14620, 15370, 18020, 18232, 19720, 21199, 22790, 24940, 26129, 29240, 30740, 36040, 38743, 42398, 45580, 49880, 52258, 61480, 66091, 77486, 84796, 91160, 104516, 105995, 130645, 132182, 154972, 169592, 193715, 209032, 211990, 261290, 264364, 309944, 330455, 387430, 423980, 522580, 528728, 660910, 774860, 847960, 1045160, 1123547, 1321820, 1549720, 2247094, 2643640, 4494188, 5617735, 8988376, 11235470, 22470940, 44941880]

約数ペア:

[(1, 44941880), (2, 22470940), (4, 11235470), (5, 8988376), (8, 5617735), (10, 4494188), (17, 2643640), (20, 2247094), (29, 1549720), (34, 1321820), (40, 1123547), (43, 1045160), (53, 847960), (58, 774860), (68, 660910), (85, 528728), (86, 522580), (106, 423980), (116, 387430), (136, 330455), (145, 309944), (170, 264364), (172, 261290), (212, 211990), (215, 209032), (232, 193715), (265, 169592), (290, 154972), (340, 132182), (344, 130645), (424, 105995), (430, 104516), (493, 91160), (530, 84796), (580, 77486), (680, 66091), (731, 61480), (860, 52258), (901, 49880), (986, 45580), (1060, 42398), (1160, 38743), (1247, 36040), (1462, 30740), (1537, 29240), (1720, 26129), (1802, 24940), (1972, 22790), (2120, 21199), (2279, 19720), (2465, 18232), (2494, 18020), (2924, 15370), (3074, 14620), (3604, 12470), (3655, 12296), (3944, 11395), (4505, 9976), (4558, 9860), (4930, 9116), (4988, 9010), (5848, 7685), (6148, 7310), (6235, 7208)]