268583410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{2677}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 493608960

約数和(自身を除く): 225025550

約数列:

[1, 2, 5, 10, 79, 127, 158, 254, 395, 635, 790, 1270, 2677, 5354, 10033, 13385, 20066, 26770, 50165, 100330, 211483, 339979, 422966, 679958, 1057415, 1699895, 2114830, 3399790, 26858341, 53716682, 134291705, 268583410]

約数ペア:

[(1, 268583410), (2, 134291705), (5, 53716682), (10, 26858341), (79, 3399790), (127, 2114830), (158, 1699895), (254, 1057415), (395, 679958), (635, 422966), (790, 339979), (1270, 211483), (2677, 100330), (5354, 50165), (10033, 26770), (13385, 20066)]