196360060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39749}}^1$

素因数の和:39790

約数の個数: 48

約数和(自身を含む): 467460000

約数和(自身を除く): 271099940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 39749, 79498, 158996, 198745, 397490, 516737, 755231, 794980, 1033474, 1510462, 2066948, 2583685, 3020924, 3776155, 5167370, 7552310, 9818003, 10334740, 15104620, 19636006, 39272012, 49090015, 98180030, 196360060]

約数ペア:

[(1, 196360060), (2, 98180030), (4, 49090015), (5, 39272012), (10, 19636006), (13, 15104620), (19, 10334740), (20, 9818003), (26, 7552310), (38, 5167370), (52, 3776155), (65, 3020924), (76, 2583685), (95, 2066948), (130, 1510462), (190, 1033474), (247, 794980), (260, 755231), (380, 516737), (494, 397490), (988, 198745), (1235, 158996), (2470, 79498), (4940, 39749)]