118796680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4261}}^1$

素因数の和:4330

約数の個数: 64

約数和(自身を含む): 289986480

約数和(自身を除く): 171189800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 4261, 5576, 6970, 8522, 13940, 17044, 21305, 27880, 34088, 42610, 72437, 85220, 144874, 170440, 174701, 289748, 349402, 362185, 579496, 698804, 724370, 873505, 1397608, 1448740, 1747010, 2897480, 2969917, 3494020, 5939834, 6988040, 11879668, 14849585, 23759336, 29699170, 59398340, 118796680]

約数ペア:

[(1, 118796680), (2, 59398340), (4, 29699170), (5, 23759336), (8, 14849585), (10, 11879668), (17, 6988040), (20, 5939834), (34, 3494020), (40, 2969917), (41, 2897480), (68, 1747010), (82, 1448740), (85, 1397608), (136, 873505), (164, 724370), (170, 698804), (205, 579496), (328, 362185), (340, 349402), (410, 289748), (680, 174701), (697, 170440), (820, 144874), (1394, 85220), (1640, 72437), (2788, 42610), (3485, 34088), (4261, 27880), (5576, 21305), (6970, 17044), (8522, 13940)]