85805830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25163}}^1$

素因数の和:25212

約数の個数: 32

約数和(自身を含む): 173933568

約数和(自身を除く): 88127738

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 25163, 50326, 125815, 251630, 276793, 553586, 780053, 1383965, 1560106, 2767930, 3900265, 7800530, 8580583, 17161166, 42902915, 85805830]

約数ペア:

[(1, 85805830), (2, 42902915), (5, 17161166), (10, 8580583), (11, 7800530), (22, 3900265), (31, 2767930), (55, 1560106), (62, 1383965), (110, 780053), (155, 553586), (310, 276793), (341, 251630), (682, 125815), (1705, 50326), (3410, 25163)]