33427420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1549}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 76557600

約数和(自身を除く): 43130180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1549, 1660, 2158, 3098, 4316, 5395, 6196, 7745, 10790, 15490, 20137, 21580, 30980, 40274, 80548, 100685, 128567, 201370, 257134, 402740, 514268, 642835, 1285670, 1671371, 2571340, 3342742, 6685484, 8356855, 16713710, 33427420]

約数ペア:

[(1, 33427420), (2, 16713710), (4, 8356855), (5, 6685484), (10, 3342742), (13, 2571340), (20, 1671371), (26, 1285670), (52, 642835), (65, 514268), (83, 402740), (130, 257134), (166, 201370), (260, 128567), (332, 100685), (415, 80548), (830, 40274), (1079, 30980), (1549, 21580), (1660, 20137), (2158, 15490), (3098, 10790), (4316, 7745), (5395, 6196)]