122886940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9157}}^1$

素因数の和:9238

約数の個数: 48

約数和(自身を含む): 286169184

約数和(自身を除く): 163282244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 9157, 13420, 18314, 36628, 45785, 91570, 100727, 183140, 201454, 402908, 503635, 558577, 1007270, 1117154, 2014540, 2234308, 2792885, 5585770, 6144347, 11171540, 12288694, 24577388, 30721735, 61443470, 122886940]

約数ペア:

[(1, 122886940), (2, 61443470), (4, 30721735), (5, 24577388), (10, 12288694), (11, 11171540), (20, 6144347), (22, 5585770), (44, 2792885), (55, 2234308), (61, 2014540), (110, 1117154), (122, 1007270), (220, 558577), (244, 503635), (305, 402908), (610, 201454), (671, 183140), (1220, 100727), (1342, 91570), (2684, 45785), (3355, 36628), (6710, 18314), (9157, 13420)]