9556820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 25401600

約数和(自身を除く): 15844780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 89, 91, 118, 130, 140, 178, 182, 236, 260, 295, 356, 364, 413, 445, 455, 590, 623, 767, 826, 890, 910, 1157, 1180, 1246, 1534, 1652, 1780, 1820, 2065, 2314, 2492, 3068, 3115, 3835, 4130, 4628, 5251, 5369, 5785, 6230, 7670, 8099, 8260, 10502, 10738, 11570, 12460, 15340, 16198, 21004, 21476, 23140, 26255, 26845, 32396, 36757, 40495, 52510, 53690, 68263, 73514, 80990, 105020, 107380, 136526, 147028, 161980, 183785, 273052, 341315, 367570, 477841, 682630, 735140, 955682, 1365260, 1911364, 2389205, 4778410, 9556820]

約数ペア:

[(1, 9556820), (2, 4778410), (4, 2389205), (5, 1911364), (7, 1365260), (10, 955682), (13, 735140), (14, 682630), (20, 477841), (26, 367570), (28, 341315), (35, 273052), (52, 183785), (59, 161980), (65, 147028), (70, 136526), (89, 107380), (91, 105020), (118, 80990), (130, 73514), (140, 68263), (178, 53690), (182, 52510), (236, 40495), (260, 36757), (295, 32396), (356, 26845), (364, 26255), (413, 23140), (445, 21476), (455, 21004), (590, 16198), (623, 15340), (767, 12460), (826, 11570), (890, 10738), (910, 10502), (1157, 8260), (1180, 8099), (1246, 7670), (1534, 6230), (1652, 5785), (1780, 5369), (1820, 5251), (2065, 4628), (2314, 4130), (2492, 3835), (3068, 3115)]