3749187680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{145543}}^1$

素因数の和:145588

約数の個数: 96

約数和(自身を含む): 10563001344

約数和(自身を除く): 6813813664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 25760, 145543, 291086, 582172, 727715, 1018801, 1164344, 1455430, 2037602, 2328688, 2910860, 3347489, 4075204, 4657376, 5094005, 5821720, 6694978, 8150408, 10188010, 11643440, 13389956, 16300816, 16737445, 20376020, 23286880, 23432423, 26779912, 32601632, 33474890, 40752040, 46864846, 53559824, 66949780, 81504080, 93729692, 107119648, 117162115, 133899560, 163008160, 187459384, 234324230, 267799120, 374918768, 468648460, 535598240, 749837536, 937296920, 1874593840, 3749187680]

約数ペア:

[(1, 3749187680), (2, 1874593840), (4, 937296920), (5, 749837536), (7, 535598240), (8, 468648460), (10, 374918768), (14, 267799120), (16, 234324230), (20, 187459384), (23, 163008160), (28, 133899560), (32, 117162115), (35, 107119648), (40, 93729692), (46, 81504080), (56, 66949780), (70, 53559824), (80, 46864846), (92, 40752040), (112, 33474890), (115, 32601632), (140, 26779912), (160, 23432423), (161, 23286880), (184, 20376020), (224, 16737445), (230, 16300816), (280, 13389956), (322, 11643440), (368, 10188010), (460, 8150408), (560, 6694978), (644, 5821720), (736, 5094005), (805, 4657376), (920, 4075204), (1120, 3347489), (1288, 2910860), (1610, 2328688), (1840, 2037602), (2576, 1455430), (3220, 1164344), (3680, 1018801), (5152, 727715), (6440, 582172), (12880, 291086), (25760, 145543)]