26200430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1889}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 50349600

約数和(自身を除く): 24149170

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 1889, 2774, 3778, 6935, 9445, 13870, 18890, 35891, 71782, 137897, 179455, 275794, 358910, 689485, 1378970, 2620043, 5240086, 13100215, 26200430]

約数ペア:

[(1, 26200430), (2, 13100215), (5, 5240086), (10, 2620043), (19, 1378970), (38, 689485), (73, 358910), (95, 275794), (146, 179455), (190, 137897), (365, 71782), (730, 35891), (1387, 18890), (1889, 13870), (2774, 9445), (3778, 6935)]