195676340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10883}}^1$

素因数の和:10952

約数の個数: 48

約数和(自身を含む): 438842880

約数和(自身を除く): 243166540

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 4495, 8990, 10883, 17980, 21766, 43532, 54415, 108830, 217660, 315607, 337373, 631214, 674746, 1262428, 1349492, 1578035, 1686865, 3156070, 3373730, 6312140, 6747460, 9783817, 19567634, 39135268, 48919085, 97838170, 195676340]

約数ペア:

[(1, 195676340), (2, 97838170), (4, 48919085), (5, 39135268), (10, 19567634), (20, 9783817), (29, 6747460), (31, 6312140), (58, 3373730), (62, 3156070), (116, 1686865), (124, 1578035), (145, 1349492), (155, 1262428), (290, 674746), (310, 631214), (580, 337373), (620, 315607), (899, 217660), (1798, 108830), (3596, 54415), (4495, 43532), (8990, 21766), (10883, 17980)]