164080850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2339}}^1$

素因数の和:2435

約数の個数: 48

約数和(自身を含む): 323818560

約数和(自身を除く): 159737710

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 230, 305, 575, 610, 1150, 1403, 1525, 2339, 2806, 3050, 4678, 7015, 11695, 14030, 23390, 35075, 53797, 58475, 70150, 107594, 116950, 142679, 268985, 285358, 537970, 713395, 1344925, 1426790, 2689850, 3281617, 3566975, 6563234, 7133950, 16408085, 32816170, 82040425, 164080850]

約数ペア:

[(1, 164080850), (2, 82040425), (5, 32816170), (10, 16408085), (23, 7133950), (25, 6563234), (46, 3566975), (50, 3281617), (61, 2689850), (115, 1426790), (122, 1344925), (230, 713395), (305, 537970), (575, 285358), (610, 268985), (1150, 142679), (1403, 116950), (1525, 107594), (2339, 70150), (2806, 58475), (3050, 53797), (4678, 35075), (7015, 23390), (11695, 14030)]