9941880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6373}}^1$

素因数の和:6400

約数の個数: 64

約数和(自身を含む): 32124960

約数和(自身を除く): 22183080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 6373, 12746, 19119, 25492, 31865, 38238, 50984, 63730, 76476, 82849, 95595, 127460, 152952, 165698, 191190, 248547, 254920, 331396, 382380, 414245, 497094, 662792, 764760, 828490, 994188, 1242735, 1656980, 1988376, 2485470, 3313960, 4970940, 9941880]

約数ペア:

[(1, 9941880), (2, 4970940), (3, 3313960), (4, 2485470), (5, 1988376), (6, 1656980), (8, 1242735), (10, 994188), (12, 828490), (13, 764760), (15, 662792), (20, 497094), (24, 414245), (26, 382380), (30, 331396), (39, 254920), (40, 248547), (52, 191190), (60, 165698), (65, 152952), (78, 127460), (104, 95595), (120, 82849), (130, 76476), (156, 63730), (195, 50984), (260, 38238), (312, 31865), (390, 25492), (520, 19119), (780, 12746), (1560, 6373)]