25146070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 46469376

約数和(自身を除く): 21323306

約数列:

[1, 2, 5, 10, 71, 107, 142, 214, 331, 355, 535, 662, 710, 1070, 1655, 3310, 7597, 15194, 23501, 35417, 37985, 47002, 70834, 75970, 117505, 177085, 235010, 354170, 2514607, 5029214, 12573035, 25146070]

約数ペア:

[(1, 25146070), (2, 12573035), (5, 5029214), (10, 2514607), (71, 354170), (107, 235010), (142, 177085), (214, 117505), (331, 75970), (355, 70834), (535, 47002), (662, 37985), (710, 35417), (1070, 23501), (1655, 15194), (3310, 7597)]