39063437900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{434521}}^1$

素因数の和:434595

約数の個数: 72

約数和(自身を含む): 90519623040

約数和(自身を除く): 51456185140

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 100, 116, 124, 145, 155, 290, 310, 580, 620, 725, 775, 899, 1450, 1550, 1798, 2900, 3100, 3596, 4495, 8990, 17980, 22475, 44950, 89900, 434521, 869042, 1738084, 2172605, 4345210, 8690420, 10863025, 12601109, 13470151, 21726050, 25202218, 26940302, 43452100, 50404436, 53880604, 63005545, 67350755, 126011090, 134701510, 252022180, 269403020, 315027725, 336753775, 390634379, 630055450, 673507550, 781268758, 1260110900, 1347015100, 1562537516, 1953171895, 3906343790, 7812687580, 9765859475, 19531718950, 39063437900]

約数ペア:

[(1, 39063437900), (2, 19531718950), (4, 9765859475), (5, 7812687580), (10, 3906343790), (20, 1953171895), (25, 1562537516), (29, 1347015100), (31, 1260110900), (50, 781268758), (58, 673507550), (62, 630055450), (100, 390634379), (116, 336753775), (124, 315027725), (145, 269403020), (155, 252022180), (290, 134701510), (310, 126011090), (580, 67350755), (620, 63005545), (725, 53880604), (775, 50404436), (899, 43452100), (1450, 26940302), (1550, 25202218), (1798, 21726050), (2900, 13470151), (3100, 12601109), (3596, 10863025), (4495, 8690420), (8990, 4345210), (17980, 2172605), (22475, 1738084), (44950, 869042), (89900, 434521)]