124624340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{201007}}^1$

素因数の和:201047

約数の個数: 24

約数和(自身を含む): 270154752

約数和(自身を除く): 145530412

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 201007, 402014, 804028, 1005035, 2010070, 4020140, 6231217, 12462434, 24924868, 31156085, 62312170, 124624340]

約数ペア:

[(1, 124624340), (2, 62312170), (4, 31156085), (5, 24924868), (10, 12462434), (20, 6231217), (31, 4020140), (62, 2010070), (124, 1005035), (155, 804028), (310, 402014), (620, 201007)]