45154760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{161267}}^1$

素因数の和:161285

約数の個数: 32

約数和(自身を含む): 116112960

約数和(自身を除く): 70958200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 161267, 322534, 645068, 806335, 1128869, 1290136, 1612670, 2257738, 3225340, 4515476, 5644345, 6450680, 9030952, 11288690, 22577380, 45154760]

約数ペア:

[(1, 45154760), (2, 22577380), (4, 11288690), (5, 9030952), (7, 6450680), (8, 5644345), (10, 4515476), (14, 3225340), (20, 2257738), (28, 1612670), (35, 1290136), (40, 1128869), (56, 806335), (70, 645068), (140, 322534), (280, 161267)]