876843680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10399}}^1$

素因数の和:10462

約数の個数: 96

約数和(自身を含む): 2264371200

約数和(自身を除く): 1387527520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 8432, 10399, 10540, 16864, 20798, 21080, 41596, 42160, 51995, 83192, 84320, 103990, 166384, 176783, 207980, 322369, 332768, 353566, 415960, 644738, 707132, 831920, 883915, 1289476, 1414264, 1611845, 1663840, 1767830, 2578952, 2828528, 3223690, 3535660, 5157904, 5480273, 5657056, 6447380, 7071320, 10315808, 10960546, 12894760, 14142640, 21921092, 25789520, 27401365, 28285280, 43842184, 51579040, 54802730, 87684368, 109605460, 175368736, 219210920, 438421840, 876843680]

約数ペア:

[(1, 876843680), (2, 438421840), (4, 219210920), (5, 175368736), (8, 109605460), (10, 87684368), (16, 54802730), (17, 51579040), (20, 43842184), (31, 28285280), (32, 27401365), (34, 25789520), (40, 21921092), (62, 14142640), (68, 12894760), (80, 10960546), (85, 10315808), (124, 7071320), (136, 6447380), (155, 5657056), (160, 5480273), (170, 5157904), (248, 3535660), (272, 3223690), (310, 2828528), (340, 2578952), (496, 1767830), (527, 1663840), (544, 1611845), (620, 1414264), (680, 1289476), (992, 883915), (1054, 831920), (1240, 707132), (1360, 644738), (2108, 415960), (2480, 353566), (2635, 332768), (2720, 322369), (4216, 207980), (4960, 176783), (5270, 166384), (8432, 103990), (10399, 84320), (10540, 83192), (16864, 51995), (20798, 42160), (21080, 41596)]