58115920

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11909}}^1$

素因数の和:11983

約数の個数: 40

約数和(自身を含む): 137346120

約数和(自身を除く): 79230200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 11909, 23818, 47636, 59545, 95272, 119090, 190544, 238180, 476360, 726449, 952720, 1452898, 2905796, 3632245, 5811592, 7264490, 11623184, 14528980, 29057960, 58115920]

約数ペア:

[(1, 58115920), (2, 29057960), (4, 14528980), (5, 11623184), (8, 7264490), (10, 5811592), (16, 3632245), (20, 2905796), (40, 1452898), (61, 952720), (80, 726449), (122, 476360), (244, 238180), (305, 190544), (488, 119090), (610, 95272), (976, 59545), (1220, 47636), (2440, 23818), (4880, 11909)]