62920780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 153538560

約数和(自身を除く): 90617780

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 47, 52, 65, 76, 94, 95, 130, 188, 190, 235, 247, 260, 271, 380, 470, 494, 542, 611, 893, 940, 988, 1084, 1222, 1235, 1355, 1786, 2444, 2470, 2710, 3055, 3523, 3572, 4465, 4940, 5149, 5420, 6110, 7046, 8930, 10298, 11609, 12220, 12737, 14092, 17615, 17860, 20596, 23218, 25474, 25745, 35230, 46436, 50948, 51490, 58045, 63685, 66937, 70460, 102980, 116090, 127370, 133874, 165581, 232180, 242003, 254740, 267748, 331162, 334685, 484006, 662324, 669370, 827905, 968012, 1210015, 1338740, 1655810, 2420030, 3146039, 3311620, 4840060, 6292078, 12584156, 15730195, 31460390, 62920780]

約数ペア:

[(1, 62920780), (2, 31460390), (4, 15730195), (5, 12584156), (10, 6292078), (13, 4840060), (19, 3311620), (20, 3146039), (26, 2420030), (38, 1655810), (47, 1338740), (52, 1210015), (65, 968012), (76, 827905), (94, 669370), (95, 662324), (130, 484006), (188, 334685), (190, 331162), (235, 267748), (247, 254740), (260, 242003), (271, 232180), (380, 165581), (470, 133874), (494, 127370), (542, 116090), (611, 102980), (893, 70460), (940, 66937), (988, 63685), (1084, 58045), (1222, 51490), (1235, 50948), (1355, 46436), (1786, 35230), (2444, 25745), (2470, 25474), (2710, 23218), (3055, 20596), (3523, 17860), (3572, 17615), (4465, 14092), (4940, 12737), (5149, 12220), (5420, 11609), (6110, 10298), (7046, 8930)]