57198700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1963

約数の個数: 72

約数和(自身を含む): 139553568

約数和(自身を除く): 82354868

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 1150, 1196, 1300, 1495, 1913, 2300, 2990, 3826, 5980, 7475, 7652, 9565, 14950, 19130, 24869, 29900, 38260, 43999, 47825, 49738, 87998, 95650, 99476, 124345, 175996, 191300, 219995, 248690, 439990, 497380, 571987, 621725, 879980, 1099975, 1143974, 1243450, 2199950, 2287948, 2486900, 2859935, 4399900, 5719870, 11439740, 14299675, 28599350, 57198700]

約数ペア:

[(1, 57198700), (2, 28599350), (4, 14299675), (5, 11439740), (10, 5719870), (13, 4399900), (20, 2859935), (23, 2486900), (25, 2287948), (26, 2199950), (46, 1243450), (50, 1143974), (52, 1099975), (65, 879980), (92, 621725), (100, 571987), (115, 497380), (130, 439990), (230, 248690), (260, 219995), (299, 191300), (325, 175996), (460, 124345), (575, 99476), (598, 95650), (650, 87998), (1150, 49738), (1196, 47825), (1300, 43999), (1495, 38260), (1913, 29900), (2300, 24869), (2990, 19130), (3826, 14950), (5980, 9565), (7475, 7652)]