29005407920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{403301}}^1$

素因数の和:403374

約数の個数: 80

約数和(自身を含む): 72013605120

約数和(自身を除く): 43008197200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 464, 496, 580, 620, 899, 1160, 1240, 1798, 2320, 2480, 3596, 4495, 7192, 8990, 14384, 17980, 35960, 71920, 403301, 806602, 1613204, 2016505, 3226408, 4033010, 6452816, 8066020, 11695729, 12502331, 16132040, 23391458, 25004662, 32264080, 46782916, 50009324, 58478645, 62511655, 93565832, 100018648, 116957290, 125023310, 187131664, 200037296, 233914580, 250046620, 362567599, 467829160, 500093240, 725135198, 935658320, 1000186480, 1450270396, 1812837995, 2900540792, 3625675990, 5801081584, 7251351980, 14502703960, 29005407920]

約数ペア:

[(1, 29005407920), (2, 14502703960), (4, 7251351980), (5, 5801081584), (8, 3625675990), (10, 2900540792), (16, 1812837995), (20, 1450270396), (29, 1000186480), (31, 935658320), (40, 725135198), (58, 500093240), (62, 467829160), (80, 362567599), (116, 250046620), (124, 233914580), (145, 200037296), (155, 187131664), (232, 125023310), (248, 116957290), (290, 100018648), (310, 93565832), (464, 62511655), (496, 58478645), (580, 50009324), (620, 46782916), (899, 32264080), (1160, 25004662), (1240, 23391458), (1798, 16132040), (2320, 12502331), (2480, 11695729), (3596, 8066020), (4495, 6452816), (7192, 4033010), (8990, 3226408), (14384, 2016505), (17980, 1613204), (35960, 806602), (71920, 403301)]