27286090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11047}}^1$

素因数の和:11086

約数の個数: 32

約数和(自身を含む): 55681920

約数和(自身を除く): 28395830

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 11047, 22094, 55235, 110470, 143611, 209893, 287222, 419786, 718055, 1049465, 1436110, 2098930, 2728609, 5457218, 13643045, 27286090]

約数ペア:

[(1, 27286090), (2, 13643045), (5, 5457218), (10, 2728609), (13, 2098930), (19, 1436110), (26, 1049465), (38, 718055), (65, 419786), (95, 287222), (130, 209893), (190, 143611), (247, 110470), (494, 55235), (1235, 22094), (2470, 11047)]