633650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 1339200

約数和(自身を除く): 705550

約数列:

[1, 2, 5, 10, 19, 23, 25, 29, 38, 46, 50, 58, 95, 115, 145, 190, 230, 290, 437, 475, 551, 575, 667, 725, 874, 950, 1102, 1150, 1334, 1450, 2185, 2755, 3335, 4370, 5510, 6670, 10925, 12673, 13775, 16675, 21850, 25346, 27550, 33350, 63365, 126730, 316825, 633650]

約数ペア:

[(1, 633650), (2, 316825), (5, 126730), (10, 63365), (19, 33350), (23, 27550), (25, 25346), (29, 21850), (38, 16675), (46, 13775), (50, 12673), (58, 10925), (95, 6670), (115, 5510), (145, 4370), (190, 3335), (230, 2755), (290, 2185), (437, 1450), (475, 1334), (551, 1150), (575, 1102), (667, 950), (725, 874)]