13794140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 31752000

約数和(自身を除く): 17957860

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1399, 1972, 2465, 2798, 4930, 5596, 6995, 9860, 13990, 23783, 27980, 40571, 47566, 81142, 95132, 118915, 162284, 202855, 237830, 405710, 475660, 689707, 811420, 1379414, 2758828, 3448535, 6897070, 13794140]

約数ペア:

[(1, 13794140), (2, 6897070), (4, 3448535), (5, 2758828), (10, 1379414), (17, 811420), (20, 689707), (29, 475660), (34, 405710), (58, 237830), (68, 202855), (85, 162284), (116, 118915), (145, 95132), (170, 81142), (290, 47566), (340, 40571), (493, 27980), (580, 23783), (986, 13990), (1399, 9860), (1972, 6995), (2465, 5596), (2798, 4930)]