124408700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 294491568

約数和(自身を除く): 170082868

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 83, 100, 130, 166, 260, 325, 332, 415, 650, 830, 1079, 1153, 1300, 1660, 2075, 2158, 2306, 4150, 4316, 4612, 5395, 5765, 8300, 10790, 11530, 14989, 21580, 23060, 26975, 28825, 29978, 53950, 57650, 59956, 74945, 95699, 107900, 115300, 149890, 191398, 299780, 374725, 382796, 478495, 749450, 956990, 1244087, 1498900, 1913980, 2392475, 2488174, 4784950, 4976348, 6220435, 9569900, 12440870, 24881740, 31102175, 62204350, 124408700]

約数ペア:

[(1, 124408700), (2, 62204350), (4, 31102175), (5, 24881740), (10, 12440870), (13, 9569900), (20, 6220435), (25, 4976348), (26, 4784950), (50, 2488174), (52, 2392475), (65, 1913980), (83, 1498900), (100, 1244087), (130, 956990), (166, 749450), (260, 478495), (325, 382796), (332, 374725), (415, 299780), (650, 191398), (830, 149890), (1079, 115300), (1153, 107900), (1300, 95699), (1660, 74945), (2075, 59956), (2158, 57650), (2306, 53950), (4150, 29978), (4316, 28825), (4612, 26975), (5395, 23060), (5765, 21580), (8300, 14989), (10790, 11530)]