195140921780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5683}}^1\times {\mathrm{245269}}^1$

素因数の和:250968

約数の個数: 48

約数和(自身を含む): 468422532480

約数和(自身を除く): 273281610700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5683, 11366, 22732, 28415, 39781, 56830, 79562, 113660, 159124, 198905, 245269, 397810, 490538, 795620, 981076, 1226345, 1716883, 2452690, 3433766, 4905380, 6867532, 8584415, 17168830, 34337660, 1393863727, 2787727454, 5575454908, 6969318635, 9757046089, 13938637270, 19514092178, 27877274540, 39028184356, 48785230445, 97570460890, 195140921780]

約数ペア:

[(1, 195140921780), (2, 97570460890), (4, 48785230445), (5, 39028184356), (7, 27877274540), (10, 19514092178), (14, 13938637270), (20, 9757046089), (28, 6969318635), (35, 5575454908), (70, 2787727454), (140, 1393863727), (5683, 34337660), (11366, 17168830), (22732, 8584415), (28415, 6867532), (39781, 4905380), (56830, 3433766), (79562, 2452690), (113660, 1716883), (159124, 1226345), (198905, 981076), (245269, 795620), (397810, 490538)]