5048940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6473}}^1$

素因数の和:6498

約数の個数: 48

約数和(自身を含む): 15226848

約数和(自身を除く): 10177908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 6473, 12946, 19419, 25892, 32365, 38838, 64730, 77676, 84149, 97095, 129460, 168298, 194190, 252447, 336596, 388380, 420745, 504894, 841490, 1009788, 1262235, 1682980, 2524470, 5048940]

約数ペア:

[(1, 5048940), (2, 2524470), (3, 1682980), (4, 1262235), (5, 1009788), (6, 841490), (10, 504894), (12, 420745), (13, 388380), (15, 336596), (20, 252447), (26, 194190), (30, 168298), (39, 129460), (52, 97095), (60, 84149), (65, 77676), (78, 64730), (130, 38838), (156, 32365), (195, 25892), (260, 19419), (390, 12946), (780, 6473)]