85784030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1151}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 160496640

約数和(自身を除く): 74712610

約数列:

[1, 2, 5, 10, 29, 58, 145, 257, 290, 514, 1151, 1285, 2302, 2570, 5755, 7453, 11510, 14906, 33379, 37265, 66758, 74530, 166895, 295807, 333790, 591614, 1479035, 2958070, 8578403, 17156806, 42892015, 85784030]

約数ペア:

[(1, 85784030), (2, 42892015), (5, 17156806), (10, 8578403), (29, 2958070), (58, 1479035), (145, 591614), (257, 333790), (290, 295807), (514, 166895), (1151, 74530), (1285, 66758), (2302, 37265), (2570, 33379), (5755, 14906), (7453, 11510)]