2241928640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1000861}}^1$

素因数の和:1000885

約数の個数: 56

約数和(自身を含む): 6101254752

約数和(自身を除く): 3859326112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 1000861, 2001722, 4003444, 5004305, 7006027, 8006888, 10008610, 14012054, 16013776, 20017220, 28024108, 32027552, 35030135, 40034440, 56048216, 64055104, 70060270, 80068880, 112096432, 140120540, 160137760, 224192864, 280241080, 320275520, 448385728, 560482160, 1120964320, 2241928640]

約数ペア:

[(1, 2241928640), (2, 1120964320), (4, 560482160), (5, 448385728), (7, 320275520), (8, 280241080), (10, 224192864), (14, 160137760), (16, 140120540), (20, 112096432), (28, 80068880), (32, 70060270), (35, 64055104), (40, 56048216), (56, 40034440), (64, 35030135), (70, 32027552), (80, 28024108), (112, 20017220), (140, 16013776), (160, 14012054), (224, 10008610), (280, 8006888), (320, 7006027), (448, 5004305), (560, 4003444), (1120, 2001722), (2240, 1000861)]