135650450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1153}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 273456456

約数和(自身を除く): 137806006

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 181, 325, 362, 650, 905, 1153, 1810, 2306, 2353, 4525, 4706, 5765, 9050, 11530, 11765, 14989, 23530, 28825, 29978, 57650, 58825, 74945, 117650, 149890, 208693, 374725, 417386, 749450, 1043465, 2086930, 2713009, 5217325, 5426018, 10434650, 13565045, 27130090, 67825225, 135650450]

約数ペア:

[(1, 135650450), (2, 67825225), (5, 27130090), (10, 13565045), (13, 10434650), (25, 5426018), (26, 5217325), (50, 2713009), (65, 2086930), (130, 1043465), (181, 749450), (325, 417386), (362, 374725), (650, 208693), (905, 149890), (1153, 117650), (1810, 74945), (2306, 58825), (2353, 57650), (4525, 29978), (4706, 28825), (5765, 23530), (9050, 14989), (11530, 11765)]