9719840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4673}}^1$

素因数の和:4701

約数の個数: 48

約数和(自身を含む): 24734808

約数和(自身を除く): 15014968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4673, 9346, 18692, 23365, 37384, 46730, 60749, 74768, 93460, 121498, 149536, 186920, 242996, 303745, 373840, 485992, 607490, 747680, 971984, 1214980, 1943968, 2429960, 4859920, 9719840]

約数ペア:

[(1, 9719840), (2, 4859920), (4, 2429960), (5, 1943968), (8, 1214980), (10, 971984), (13, 747680), (16, 607490), (20, 485992), (26, 373840), (32, 303745), (40, 242996), (52, 186920), (65, 149536), (80, 121498), (104, 93460), (130, 74768), (160, 60749), (208, 46730), (260, 37384), (416, 23365), (520, 18692), (1040, 9346), (2080, 4673)]