1569676420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{36151}}^1$

素因数の和:36340

約数の個数: 48

約数和(自身を含む): 3571239168

約数和(自身を除く): 2001562748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 668, 835, 1670, 2171, 3340, 4342, 8684, 10855, 21710, 36151, 43420, 72302, 144604, 180755, 361510, 469963, 723020, 939926, 1879852, 2349815, 4699630, 6037217, 9399260, 12074434, 24148868, 30186085, 60372170, 78483821, 120744340, 156967642, 313935284, 392419105, 784838210, 1569676420]

約数ペア:

[(1, 1569676420), (2, 784838210), (4, 392419105), (5, 313935284), (10, 156967642), (13, 120744340), (20, 78483821), (26, 60372170), (52, 30186085), (65, 24148868), (130, 12074434), (167, 9399260), (260, 6037217), (334, 4699630), (668, 2349815), (835, 1879852), (1670, 939926), (2171, 723020), (3340, 469963), (4342, 361510), (8684, 180755), (10855, 144604), (21710, 72302), (36151, 43420)]