396128200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 997436160

約数和(自身を除く): 601307960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 251, 260, 325, 502, 520, 607, 650, 1004, 1214, 1255, 1300, 2008, 2428, 2510, 2600, 3035, 3263, 4856, 5020, 6070, 6275, 6526, 7891, 10040, 12140, 12550, 13052, 15175, 15782, 16315, 24280, 25100, 26104, 30350, 31564, 32630, 39455, 50200, 60700, 63128, 65260, 78910, 81575, 121400, 130520, 152357, 157820, 163150, 197275, 304714, 315640, 326300, 394550, 609428, 652600, 761785, 789100, 1218856, 1523570, 1578200, 1980641, 3047140, 3808925, 3961282, 6094280, 7617850, 7922564, 9903205, 15235700, 15845128, 19806410, 30471400, 39612820, 49516025, 79225640, 99032050, 198064100, 396128200]

約数ペア:

[(1, 396128200), (2, 198064100), (4, 99032050), (5, 79225640), (8, 49516025), (10, 39612820), (13, 30471400), (20, 19806410), (25, 15845128), (26, 15235700), (40, 9903205), (50, 7922564), (52, 7617850), (65, 6094280), (100, 3961282), (104, 3808925), (130, 3047140), (200, 1980641), (251, 1578200), (260, 1523570), (325, 1218856), (502, 789100), (520, 761785), (607, 652600), (650, 609428), (1004, 394550), (1214, 326300), (1255, 315640), (1300, 304714), (2008, 197275), (2428, 163150), (2510, 157820), (2600, 152357), (3035, 130520), (3263, 121400), (4856, 81575), (5020, 78910), (6070, 65260), (6275, 63128), (6526, 60700), (7891, 50200), (10040, 39455), (12140, 32630), (12550, 31564), (13052, 30350), (15175, 26104), (15782, 25100), (16315, 24280)]