1566842980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{6037}}^1$

素因数の和:6748

約数の個数: 48

約数和(自身を含む): 3469193280

約数和(自身を除く): 1902350300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 683, 1366, 2732, 3415, 6037, 6830, 12074, 12977, 13660, 24148, 25954, 30185, 51908, 60370, 64885, 114703, 120740, 129770, 229406, 259540, 458812, 573515, 1147030, 2294060, 4123271, 8246542, 16493084, 20616355, 41232710, 78342149, 82465420, 156684298, 313368596, 391710745, 783421490, 1566842980]

約数ペア:

[(1, 1566842980), (2, 783421490), (4, 391710745), (5, 313368596), (10, 156684298), (19, 82465420), (20, 78342149), (38, 41232710), (76, 20616355), (95, 16493084), (190, 8246542), (380, 4123271), (683, 2294060), (1366, 1147030), (2732, 573515), (3415, 458812), (6037, 259540), (6830, 229406), (12074, 129770), (12977, 120740), (13660, 114703), (24148, 64885), (25954, 60370), (30185, 51908)]