689966650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{10169}}^1$

素因数の和:10263

約数の個数: 48

約数和(自身を含む): 1361966400

約数和(自身を除く): 671999750

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 59, 115, 118, 230, 295, 575, 590, 1150, 1357, 1475, 2714, 2950, 6785, 10169, 13570, 20338, 33925, 50845, 67850, 101690, 233887, 254225, 467774, 508450, 599971, 1169435, 1199942, 2338870, 2999855, 5847175, 5999710, 11694350, 13799333, 14999275, 27598666, 29998550, 68996665, 137993330, 344983325, 689966650]

約数ペア:

[(1, 689966650), (2, 344983325), (5, 137993330), (10, 68996665), (23, 29998550), (25, 27598666), (46, 14999275), (50, 13799333), (59, 11694350), (115, 5999710), (118, 5847175), (230, 2999855), (295, 2338870), (575, 1199942), (590, 1169435), (1150, 599971), (1357, 508450), (1475, 467774), (2714, 254225), (2950, 233887), (6785, 101690), (10169, 67850), (13570, 50845), (20338, 33925)]