79403289620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2079709}}^1$

素因数の和:2079824

約数の個数: 48

約数和(自身を含む): 176093205120

約数和(自身を除く): 96689915500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 415, 460, 830, 1660, 1909, 3818, 7636, 9545, 19090, 38180, 2079709, 4159418, 8318836, 10398545, 20797090, 41594180, 47833307, 95666614, 172615847, 191333228, 239166535, 345231694, 478333070, 690463388, 863079235, 956666140, 1726158470, 3452316940, 3970164481, 7940328962, 15880657924, 19850822405, 39701644810, 79403289620]

約数ペア:

[(1, 79403289620), (2, 39701644810), (4, 19850822405), (5, 15880657924), (10, 7940328962), (20, 3970164481), (23, 3452316940), (46, 1726158470), (83, 956666140), (92, 863079235), (115, 690463388), (166, 478333070), (230, 345231694), (332, 239166535), (415, 191333228), (460, 172615847), (830, 95666614), (1660, 47833307), (1909, 41594180), (3818, 20797090), (7636, 10398545), (9545, 8318836), (19090, 4159418), (38180, 2079709)]