82408300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{63391}}^1$

素因数の和:63418

約数の個数: 36

約数和(自身を含む): 192584896

約数和(自身を除く): 110176596

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 63391, 126782, 253564, 316955, 633910, 824083, 1267820, 1584775, 1648166, 3169550, 3296332, 4120415, 6339100, 8240830, 16481660, 20602075, 41204150, 82408300]

約数ペア:

[(1, 82408300), (2, 41204150), (4, 20602075), (5, 16481660), (10, 8240830), (13, 6339100), (20, 4120415), (25, 3296332), (26, 3169550), (50, 1648166), (52, 1584775), (65, 1267820), (100, 824083), (130, 633910), (260, 316955), (325, 253564), (650, 126782), (1300, 63391)]