2021625560

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^2\times {\mathrm{14519}}^1$

素因数の和:14648

約数の個数: 48

約数和(自身を含む): 4627378800

約数和(自身を除く): 2605753240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3481, 6962, 13924, 14519, 17405, 27848, 29038, 34810, 58076, 69620, 72595, 116152, 139240, 145190, 290380, 580760, 856621, 1713242, 3426484, 4283105, 6852968, 8566210, 17132420, 34264840, 50540639, 101081278, 202162556, 252703195, 404325112, 505406390, 1010812780, 2021625560]

約数ペア:

[(1, 2021625560), (2, 1010812780), (4, 505406390), (5, 404325112), (8, 252703195), (10, 202162556), (20, 101081278), (40, 50540639), (59, 34264840), (118, 17132420), (236, 8566210), (295, 6852968), (472, 4283105), (590, 3426484), (1180, 1713242), (2360, 856621), (3481, 580760), (6962, 290380), (13924, 145190), (14519, 139240), (17405, 116152), (27848, 72595), (29038, 69620), (34810, 58076)]