1667508740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61441}}^1$

素因数の和:61532

約数の個数: 48

約数和(自身を含む): 3716012160

約数和(自身を除く): 2048503420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2714, 5428, 6785, 13570, 27140, 61441, 122882, 245764, 307205, 614410, 1228820, 1413143, 2826286, 3625019, 5652572, 7065715, 7250038, 14131430, 14500076, 18125095, 28262860, 36250190, 72500380, 83375437, 166750874, 333501748, 416877185, 833754370, 1667508740]

約数ペア:

[(1, 1667508740), (2, 833754370), (4, 416877185), (5, 333501748), (10, 166750874), (20, 83375437), (23, 72500380), (46, 36250190), (59, 28262860), (92, 18125095), (115, 14500076), (118, 14131430), (230, 7250038), (236, 7065715), (295, 5652572), (460, 3625019), (590, 2826286), (1180, 1413143), (1357, 1228820), (2714, 614410), (5428, 307205), (6785, 245764), (13570, 122882), (27140, 61441)]