2481700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 6124608

約数和(自身を除く): 3642908

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 83, 92, 100, 115, 130, 166, 230, 260, 299, 325, 332, 415, 460, 575, 598, 650, 830, 1079, 1150, 1196, 1300, 1495, 1660, 1909, 2075, 2158, 2300, 2990, 3818, 4150, 4316, 5395, 5980, 7475, 7636, 8300, 9545, 10790, 14950, 19090, 21580, 24817, 26975, 29900, 38180, 47725, 49634, 53950, 95450, 99268, 107900, 124085, 190900, 248170, 496340, 620425, 1240850, 2481700]

約数ペア:

[(1, 2481700), (2, 1240850), (4, 620425), (5, 496340), (10, 248170), (13, 190900), (20, 124085), (23, 107900), (25, 99268), (26, 95450), (46, 53950), (50, 49634), (52, 47725), (65, 38180), (83, 29900), (92, 26975), (100, 24817), (115, 21580), (130, 19090), (166, 14950), (230, 10790), (260, 9545), (299, 8300), (325, 7636), (332, 7475), (415, 5980), (460, 5395), (575, 4316), (598, 4150), (650, 3818), (830, 2990), (1079, 2300), (1150, 2158), (1196, 2075), (1300, 1909), (1495, 1660)]