136369480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20173}}^1$

素因数の和:20210

約数の個数: 48

約数和(自身を含む): 332265780

約数和(自身を除く): 195896300

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 20173, 40346, 80692, 100865, 161384, 201730, 262249, 403460, 524498, 806920, 1048996, 1311245, 2097992, 2622490, 3409237, 5244980, 6818474, 10489960, 13636948, 17046185, 27273896, 34092370, 68184740, 136369480]

約数ペア:

[(1, 136369480), (2, 68184740), (4, 34092370), (5, 27273896), (8, 17046185), (10, 13636948), (13, 10489960), (20, 6818474), (26, 5244980), (40, 3409237), (52, 2622490), (65, 2097992), (104, 1311245), (130, 1048996), (169, 806920), (260, 524498), (338, 403460), (520, 262249), (676, 201730), (845, 161384), (1352, 100865), (1690, 80692), (3380, 40346), (6760, 20173)]