185513120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89189}}^1$

素因数の和:89217

約数の個数: 48

約数和(自身を含む): 471993480

約数和(自身を除く): 286480360

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, 89189, 178378, 356756, 445945, 713512, 891890, 1159457, 1427024, 1783780, 2318914, 2854048, 3567560, 4637828, 5797285, 7135120, 9275656, 11594570, 14270240, 18551312, 23189140, 37102624, 46378280, 92756560, 185513120]

約数ペア:

[(1, 185513120), (2, 92756560), (4, 46378280), (5, 37102624), (8, 23189140), (10, 18551312), (13, 14270240), (16, 11594570), (20, 9275656), (26, 7135120), (32, 5797285), (40, 4637828), (52, 3567560), (65, 2854048), (80, 2318914), (104, 1783780), (130, 1427024), (160, 1159457), (208, 891890), (260, 713512), (416, 445945), (520, 356756), (1040, 178378), (2080, 89189)]