17327840

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2927}}^1$

素因数の和:2979

約数の個数: 48

約数和(自身を含む): 42057792

約数和(自身を除く): 24729952

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, 2927, 2960, 5854, 5920, 11708, 14635, 23416, 29270, 46832, 58540, 93664, 108299, 117080, 216598, 234160, 433196, 468320, 541495, 866392, 1082990, 1732784, 2165980, 3465568, 4331960, 8663920, 17327840]

約数ペア:

[(1, 17327840), (2, 8663920), (4, 4331960), (5, 3465568), (8, 2165980), (10, 1732784), (16, 1082990), (20, 866392), (32, 541495), (37, 468320), (40, 433196), (74, 234160), (80, 216598), (148, 117080), (160, 108299), (185, 93664), (296, 58540), (370, 46832), (592, 29270), (740, 23416), (1184, 14635), (1480, 11708), (2927, 5920), (2960, 5854)]