87783230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6329}}^1$

素因数の和:6428

約数の個数: 32

約数和(自身を含む): 168631200

約数和(自身を除く): 80847970

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6329, 6935, 12658, 13870, 31645, 63290, 120251, 240502, 462017, 601255, 924034, 1202510, 2310085, 4620170, 8778323, 17556646, 43891615, 87783230]

約数ペア:

[(1, 87783230), (2, 43891615), (5, 17556646), (10, 8778323), (19, 4620170), (38, 2310085), (73, 1202510), (95, 924034), (146, 601255), (190, 462017), (365, 240502), (730, 120251), (1387, 63290), (2774, 31645), (6329, 13870), (6935, 12658)]