38410510

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 70567200

約数和(自身を除く): 32156690

約数列:

[1, 2, 5, 10, 109, 131, 218, 262, 269, 538, 545, 655, 1090, 1310, 1345, 2690, 14279, 28558, 29321, 35239, 58642, 70478, 71395, 142790, 146605, 176195, 293210, 352390, 3841051, 7682102, 19205255, 38410510]

約数ペア:

[(1, 38410510), (2, 19205255), (5, 7682102), (10, 3841051), (109, 352390), (131, 293210), (218, 176195), (262, 146605), (269, 142790), (538, 71395), (545, 70478), (655, 58642), (1090, 35239), (1310, 29321), (1345, 28558), (2690, 14279)]