43884940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4639}}^1$

素因数の和:4702

約数の個数: 48

約数和(自身を含む): 102896640

約数和(自身を除く): 59011700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4639, 4730, 9278, 9460, 18556, 23195, 46390, 51029, 92780, 102058, 199477, 204116, 255145, 398954, 510290, 797908, 997385, 1020580, 1994770, 2194247, 3989540, 4388494, 8776988, 10971235, 21942470, 43884940]

約数ペア:

[(1, 43884940), (2, 21942470), (4, 10971235), (5, 8776988), (10, 4388494), (11, 3989540), (20, 2194247), (22, 1994770), (43, 1020580), (44, 997385), (55, 797908), (86, 510290), (110, 398954), (172, 255145), (215, 204116), (220, 199477), (430, 102058), (473, 92780), (860, 51029), (946, 46390), (1892, 23195), (2365, 18556), (4639, 9460), (4730, 9278)]