39120890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 72285696

約数和(自身を除く): 33164806

約数列:

[1, 2, 5, 10, 53, 106, 223, 265, 331, 446, 530, 662, 1115, 1655, 2230, 3310, 11819, 17543, 23638, 35086, 59095, 73813, 87715, 118190, 147626, 175430, 369065, 738130, 3912089, 7824178, 19560445, 39120890]

約数ペア:

[(1, 39120890), (2, 19560445), (5, 7824178), (10, 3912089), (53, 738130), (106, 369065), (223, 175430), (265, 147626), (331, 118190), (446, 87715), (530, 73813), (662, 59095), (1115, 35086), (1655, 23638), (2230, 17543), (3310, 11819)]