100207923980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1\times {\mathrm{135559}}^1$

素因数の和:137198

約数の個数: 48

約数和(自身を含む): 219724323840

約数和(自身を除く): 119516399860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1607, 3214, 6428, 8035, 16070, 32140, 36961, 73922, 135559, 147844, 184805, 271118, 369610, 542236, 677795, 739220, 1355590, 2711180, 3117857, 6235714, 12471428, 15589285, 31178570, 62357140, 217843313, 435686626, 871373252, 1089216565, 2178433130, 4356866260, 5010396199, 10020792398, 20041584796, 25051980995, 50103961990, 100207923980]

約数ペア:

[(1, 100207923980), (2, 50103961990), (4, 25051980995), (5, 20041584796), (10, 10020792398), (20, 5010396199), (23, 4356866260), (46, 2178433130), (92, 1089216565), (115, 871373252), (230, 435686626), (460, 217843313), (1607, 62357140), (3214, 31178570), (6428, 15589285), (8035, 12471428), (16070, 6235714), (32140, 3117857), (36961, 2711180), (73922, 1355590), (135559, 739220), (147844, 677795), (184805, 542236), (271118, 369610)]