1149273040

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4229}}^1$

素因数の和:4364

約数の個数: 80

約数和(自身を含む): 2769465600

約数和(自身を除く): 1620192560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 79, 80, 86, 158, 172, 215, 316, 344, 395, 430, 632, 688, 790, 860, 1264, 1580, 1720, 3160, 3397, 3440, 4229, 6320, 6794, 8458, 13588, 16916, 16985, 21145, 27176, 33832, 33970, 42290, 54352, 67664, 67940, 84580, 135880, 169160, 181847, 271760, 334091, 338320, 363694, 668182, 727388, 909235, 1336364, 1454776, 1670455, 1818470, 2672728, 2909552, 3340910, 3636940, 5345456, 6681820, 7273880, 13363640, 14365913, 14547760, 26727280, 28731826, 57463652, 71829565, 114927304, 143659130, 229854608, 287318260, 574636520, 1149273040]

約数ペア:

[(1, 1149273040), (2, 574636520), (4, 287318260), (5, 229854608), (8, 143659130), (10, 114927304), (16, 71829565), (20, 57463652), (40, 28731826), (43, 26727280), (79, 14547760), (80, 14365913), (86, 13363640), (158, 7273880), (172, 6681820), (215, 5345456), (316, 3636940), (344, 3340910), (395, 2909552), (430, 2672728), (632, 1818470), (688, 1670455), (790, 1454776), (860, 1336364), (1264, 909235), (1580, 727388), (1720, 668182), (3160, 363694), (3397, 338320), (3440, 334091), (4229, 271760), (6320, 181847), (6794, 169160), (8458, 135880), (13588, 84580), (16916, 67940), (16985, 67664), (21145, 54352), (27176, 42290), (33832, 33970)]