67042300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3967}}^1$

素因数の和:4007

約数の個数: 54

約数和(自身を含む): 157573248

約数和(自身を除く): 90530948

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 3967, 4225, 7934, 8450, 15868, 16900, 19835, 39670, 51571, 79340, 99175, 103142, 198350, 206284, 257855, 396700, 515710, 670423, 1031420, 1289275, 1340846, 2578550, 2681692, 3352115, 5157100, 6704230, 13408460, 16760575, 33521150, 67042300]

約数ペア:

[(1, 67042300), (2, 33521150), (4, 16760575), (5, 13408460), (10, 6704230), (13, 5157100), (20, 3352115), (25, 2681692), (26, 2578550), (50, 1340846), (52, 1289275), (65, 1031420), (100, 670423), (130, 515710), (169, 396700), (260, 257855), (325, 206284), (338, 198350), (650, 103142), (676, 99175), (845, 79340), (1300, 51571), (1690, 39670), (3380, 19835), (3967, 16900), (4225, 15868), (7934, 8450)]