45788960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{40883}}^1$

素因数の和:40905

約数の個数: 48

約数和(自身を含む): 123633216

約数和(自身を除く): 77844256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 40883, 81766, 163532, 204415, 286181, 327064, 408830, 572362, 654128, 817660, 1144724, 1308256, 1430905, 1635320, 2289448, 2861810, 3270640, 4578896, 5723620, 6541280, 9157792, 11447240, 22894480, 45788960]

約数ペア:

[(1, 45788960), (2, 22894480), (4, 11447240), (5, 9157792), (7, 6541280), (8, 5723620), (10, 4578896), (14, 3270640), (16, 2861810), (20, 2289448), (28, 1635320), (32, 1430905), (35, 1308256), (40, 1144724), (56, 817660), (70, 654128), (80, 572362), (112, 408830), (140, 327064), (160, 286181), (224, 204415), (280, 163532), (560, 81766), (1120, 40883)]