130274960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 315984240

約数和(自身を除く): 185709280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 233, 241, 290, 464, 466, 482, 580, 932, 964, 1160, 1165, 1205, 1864, 1928, 2320, 2330, 2410, 3728, 3856, 4660, 4820, 6757, 6989, 9320, 9640, 13514, 13978, 18640, 19280, 27028, 27956, 33785, 34945, 54056, 55912, 56153, 67570, 69890, 108112, 111824, 112306, 135140, 139780, 224612, 270280, 279560, 280765, 449224, 540560, 559120, 561530, 898448, 1123060, 1628437, 2246120, 3256874, 4492240, 6513748, 8142185, 13027496, 16284370, 26054992, 32568740, 65137480, 130274960]

約数ペア:

[(1, 130274960), (2, 65137480), (4, 32568740), (5, 26054992), (8, 16284370), (10, 13027496), (16, 8142185), (20, 6513748), (29, 4492240), (40, 3256874), (58, 2246120), (80, 1628437), (116, 1123060), (145, 898448), (232, 561530), (233, 559120), (241, 540560), (290, 449224), (464, 280765), (466, 279560), (482, 270280), (580, 224612), (932, 139780), (964, 135140), (1160, 112306), (1165, 111824), (1205, 108112), (1864, 69890), (1928, 67570), (2320, 56153), (2330, 55912), (2410, 54056), (3728, 34945), (3856, 33785), (4660, 27956), (4820, 27028), (6757, 19280), (6989, 18640), (9320, 13978), (9640, 13514)]