40514230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3557}}^1$

素因数の和:3648

約数の個数: 32

約数和(自身を含む): 78389856

約数和(自身を除く): 37875626

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 3557, 5695, 7114, 11390, 17785, 35570, 60469, 120938, 238319, 302345, 476638, 604690, 1191595, 2383190, 4051423, 8102846, 20257115, 40514230]

約数ペア:

[(1, 40514230), (2, 20257115), (5, 8102846), (10, 4051423), (17, 2383190), (34, 1191595), (67, 604690), (85, 476638), (134, 302345), (170, 238319), (335, 120938), (670, 60469), (1139, 35570), (2278, 17785), (3557, 11390), (5695, 7114)]