55644980

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{38113}}^1$

素因数の和:38195

約数の個数: 24

約数和(自身を含む): 118458312

約数和(自身を除く): 62813332

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 38113, 76226, 152452, 190565, 381130, 762260, 2782249, 5564498, 11128996, 13911245, 27822490, 55644980]

約数ペア:

[(1, 55644980), (2, 27822490), (4, 13911245), (5, 11128996), (10, 5564498), (20, 2782249), (73, 762260), (146, 381130), (292, 190565), (365, 152452), (730, 76226), (1460, 38113)]