91147120

素因数分解:

$2^4\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1877}}^1$

素因数の和:2497

約数の個数: 40

約数和(自身を含む): 212379264

約数和(自身を除く): 121232144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 607, 1214, 1877, 2428, 3035, 3754, 4856, 6070, 7508, 9385, 9712, 12140, 15016, 18770, 24280, 30032, 37540, 48560, 75080, 150160, 1139339, 2278678, 4557356, 5696695, 9114712, 11393390, 18229424, 22786780, 45573560, 91147120]

約数ペア:

[(1, 91147120), (2, 45573560), (4, 22786780), (5, 18229424), (8, 11393390), (10, 9114712), (16, 5696695), (20, 4557356), (40, 2278678), (80, 1139339), (607, 150160), (1214, 75080), (1877, 48560), (2428, 37540), (3035, 30032), (3754, 24280), (4856, 18770), (6070, 15016), (7508, 12140), (9385, 9712)]