897576160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1901}}^1$

素因数の和:2156

約数の個数: 96

約数和(自身を含む): 2294907552

約数和(自身を除く): 1397331392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 227, 260, 416, 454, 520, 908, 1040, 1135, 1816, 1901, 2080, 2270, 2951, 3632, 3802, 4540, 5902, 7264, 7604, 9080, 9505, 11804, 14755, 15208, 18160, 19010, 23608, 24713, 29510, 30416, 36320, 38020, 47216, 49426, 59020, 60832, 76040, 94432, 98852, 118040, 123565, 152080, 197704, 236080, 247130, 304160, 395408, 431527, 472160, 494260, 790816, 863054, 988520, 1726108, 1977040, 2157635, 3452216, 3954080, 4315270, 5609851, 6904432, 8630540, 11219702, 13808864, 17261080, 22439404, 28049255, 34522160, 44878808, 56098510, 69044320, 89757616, 112197020, 179515232, 224394040, 448788080, 897576160]

約数ペア:

[(1, 897576160), (2, 448788080), (4, 224394040), (5, 179515232), (8, 112197020), (10, 89757616), (13, 69044320), (16, 56098510), (20, 44878808), (26, 34522160), (32, 28049255), (40, 22439404), (52, 17261080), (65, 13808864), (80, 11219702), (104, 8630540), (130, 6904432), (160, 5609851), (208, 4315270), (227, 3954080), (260, 3452216), (416, 2157635), (454, 1977040), (520, 1726108), (908, 988520), (1040, 863054), (1135, 790816), (1816, 494260), (1901, 472160), (2080, 431527), (2270, 395408), (2951, 304160), (3632, 247130), (3802, 236080), (4540, 197704), (5902, 152080), (7264, 123565), (7604, 118040), (9080, 98852), (9505, 94432), (11804, 76040), (14755, 60832), (15208, 59020), (18160, 49426), (19010, 47216), (23608, 38020), (24713, 36320), (29510, 30416)]