5183740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 11612160

約数和(自身を除く): 6428420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 191, 230, 236, 295, 382, 460, 590, 764, 955, 1180, 1357, 1910, 2714, 3820, 4393, 5428, 6785, 8786, 11269, 13570, 17572, 21965, 22538, 27140, 43930, 45076, 56345, 87860, 112690, 225380, 259187, 518374, 1036748, 1295935, 2591870, 5183740]

約数ペア:

[(1, 5183740), (2, 2591870), (4, 1295935), (5, 1036748), (10, 518374), (20, 259187), (23, 225380), (46, 112690), (59, 87860), (92, 56345), (115, 45076), (118, 43930), (191, 27140), (230, 22538), (236, 21965), (295, 17572), (382, 13570), (460, 11269), (590, 8786), (764, 6785), (955, 5428), (1180, 4393), (1357, 3820), (1910, 2714)]