103347400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39749}}^1$

素因数の和:39778

約数の個数: 48

約数和(自身を含む): 258772500

約数和(自身を除く): 155425100

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 39749, 79498, 158996, 198745, 317992, 397490, 516737, 794980, 993725, 1033474, 1589960, 1987450, 2066948, 2583685, 3974900, 4133896, 5167370, 7949800, 10334740, 12918425, 20669480, 25836850, 51673700, 103347400]

約数ペア:

[(1, 103347400), (2, 51673700), (4, 25836850), (5, 20669480), (8, 12918425), (10, 10334740), (13, 7949800), (20, 5167370), (25, 4133896), (26, 3974900), (40, 2583685), (50, 2066948), (52, 1987450), (65, 1589960), (100, 1033474), (104, 993725), (130, 794980), (200, 516737), (260, 397490), (325, 317992), (520, 198745), (650, 158996), (1300, 79498), (2600, 39749)]