8613699680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{10399}}^1$

素因数の和:10612

約数の個数: 96

約数和(自身を含む): 21134131200

約数和(自身を除く): 12520431520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 167, 248, 310, 334, 496, 620, 668, 835, 992, 1240, 1336, 1670, 2480, 2672, 3340, 4960, 5177, 5344, 6680, 10354, 10399, 13360, 20708, 20798, 25885, 26720, 41416, 41596, 51770, 51995, 82832, 83192, 103540, 103990, 165664, 166384, 207080, 207980, 322369, 332768, 414160, 415960, 644738, 828320, 831920, 1289476, 1611845, 1663840, 1736633, 2578952, 3223690, 3473266, 5157904, 6447380, 6946532, 8683165, 10315808, 12894760, 13893064, 17366330, 25789520, 27786128, 34732660, 51579040, 53835623, 55572256, 69465320, 107671246, 138930640, 215342492, 269178115, 277861280, 430684984, 538356230, 861369968, 1076712460, 1722739936, 2153424920, 4306849840, 8613699680]

約数ペア:

[(1, 8613699680), (2, 4306849840), (4, 2153424920), (5, 1722739936), (8, 1076712460), (10, 861369968), (16, 538356230), (20, 430684984), (31, 277861280), (32, 269178115), (40, 215342492), (62, 138930640), (80, 107671246), (124, 69465320), (155, 55572256), (160, 53835623), (167, 51579040), (248, 34732660), (310, 27786128), (334, 25789520), (496, 17366330), (620, 13893064), (668, 12894760), (835, 10315808), (992, 8683165), (1240, 6946532), (1336, 6447380), (1670, 5157904), (2480, 3473266), (2672, 3223690), (3340, 2578952), (4960, 1736633), (5177, 1663840), (5344, 1611845), (6680, 1289476), (10354, 831920), (10399, 828320), (13360, 644738), (20708, 415960), (20798, 414160), (25885, 332768), (26720, 322369), (41416, 207980), (41596, 207080), (51770, 166384), (51995, 165664), (82832, 103990), (83192, 103540)]