38199850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3457}}^1$

素因数の和:3499

約数の個数: 48

約数和(自身を含む): 81041688

約数和(自身を除く): 42841838

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 3457, 5525, 6914, 11050, 17285, 34570, 44941, 58769, 86425, 89882, 117538, 172850, 224705, 293845, 449410, 587690, 763997, 1123525, 1469225, 1527994, 2247050, 2938450, 3819985, 7639970, 19099925, 38199850]

約数ペア:

[(1, 38199850), (2, 19099925), (5, 7639970), (10, 3819985), (13, 2938450), (17, 2247050), (25, 1527994), (26, 1469225), (34, 1123525), (50, 763997), (65, 587690), (85, 449410), (130, 293845), (170, 224705), (221, 172850), (325, 117538), (425, 89882), (442, 86425), (650, 58769), (850, 44941), (1105, 34570), (2210, 17285), (3457, 11050), (5525, 6914)]