14897920

素因数分解:

$2^8\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 36350496

約数和(自身を除く): 21452576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 113, 128, 160, 206, 226, 256, 320, 412, 452, 515, 565, 640, 824, 904, 1030, 1130, 1280, 1648, 1808, 2060, 2260, 3296, 3616, 4120, 4520, 6592, 7232, 8240, 9040, 11639, 13184, 14464, 16480, 18080, 23278, 26368, 28928, 32960, 36160, 46556, 58195, 65920, 72320, 93112, 116390, 131840, 144640, 186224, 232780, 372448, 465560, 744896, 931120, 1489792, 1862240, 2979584, 3724480, 7448960, 14897920]

約数ペア:

[(1, 14897920), (2, 7448960), (4, 3724480), (5, 2979584), (8, 1862240), (10, 1489792), (16, 931120), (20, 744896), (32, 465560), (40, 372448), (64, 232780), (80, 186224), (103, 144640), (113, 131840), (128, 116390), (160, 93112), (206, 72320), (226, 65920), (256, 58195), (320, 46556), (412, 36160), (452, 32960), (515, 28928), (565, 26368), (640, 23278), (824, 18080), (904, 16480), (1030, 14464), (1130, 13184), (1280, 11639), (1648, 9040), (1808, 8240), (2060, 7232), (2260, 6592), (3296, 4520), (3616, 4120)]