15679611340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1\times {\mathrm{9091}}^1$

素因数の和:10222

約数の個数: 48

約数和(自身を含む): 33359639040

約数和(自身を除く): 17680027700

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1039, 1660, 2078, 4156, 5195, 9091, 10390, 18182, 20780, 36364, 45455, 86237, 90910, 172474, 181820, 344948, 431185, 754553, 862370, 1509106, 1724740, 3018212, 3772765, 7545530, 9445549, 15091060, 18891098, 37782196, 47227745, 94455490, 188910980, 783980567, 1567961134, 3135922268, 3919902835, 7839805670, 15679611340]

約数ペア:

[(1, 15679611340), (2, 7839805670), (4, 3919902835), (5, 3135922268), (10, 1567961134), (20, 783980567), (83, 188910980), (166, 94455490), (332, 47227745), (415, 37782196), (830, 18891098), (1039, 15091060), (1660, 9445549), (2078, 7545530), (4156, 3772765), (5195, 3018212), (9091, 1724740), (10390, 1509106), (18182, 862370), (20780, 754553), (36364, 431185), (45455, 344948), (86237, 181820), (90910, 172474)]