36709821220

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1619}}^1\times {\mathrm{2309}}^1$

素因数の和:4428

約数の個数: 48

約数和(自身を含む): 77328820800

約数和(自身を除く): 40618999580

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1619, 1964, 2309, 2455, 3238, 4618, 4910, 6476, 8095, 9236, 9820, 11545, 16190, 23090, 32380, 46180, 794929, 1133719, 1589858, 2267438, 3179716, 3738271, 3974645, 4534876, 5668595, 7476542, 7949290, 11337190, 14953084, 15898580, 18691355, 22674380, 37382710, 74765420, 1835491061, 3670982122, 7341964244, 9177455305, 18354910610, 36709821220]

約数ペア:

[(1, 36709821220), (2, 18354910610), (4, 9177455305), (5, 7341964244), (10, 3670982122), (20, 1835491061), (491, 74765420), (982, 37382710), (1619, 22674380), (1964, 18691355), (2309, 15898580), (2455, 14953084), (3238, 11337190), (4618, 7949290), (4910, 7476542), (6476, 5668595), (8095, 4534876), (9236, 3974645), (9820, 3738271), (11545, 3179716), (16190, 2267438), (23090, 1589858), (32380, 1133719), (46180, 794929)]