13198480160

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2229473}}^1$

素因数の和:2229525

約数の個数: 48

約数和(自身を含む): 32024164536

約数和(自身を除く): 18825684376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 2229473, 4458946, 8917892, 11147365, 17835784, 22294730, 35671568, 44589460, 71343136, 82490501, 89178920, 164981002, 178357840, 329962004, 356715680, 412452505, 659924008, 824905010, 1319848016, 1649810020, 2639696032, 3299620040, 6599240080, 13198480160]

約数ペア:

[(1, 13198480160), (2, 6599240080), (4, 3299620040), (5, 2639696032), (8, 1649810020), (10, 1319848016), (16, 824905010), (20, 659924008), (32, 412452505), (37, 356715680), (40, 329962004), (74, 178357840), (80, 164981002), (148, 89178920), (160, 82490501), (185, 71343136), (296, 44589460), (370, 35671568), (592, 22294730), (740, 17835784), (1184, 11147365), (1480, 8917892), (2960, 4458946), (5920, 2229473)]