423966760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79693}}^1$

素因数の和:79730

約数の個数: 64

約数和(自身を含む): 1147593600

約数和(自身を除く): 723626840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 79693, 159386, 318772, 398465, 557851, 637544, 796930, 1115702, 1514167, 1593860, 2231404, 2789255, 3028334, 3187720, 4462808, 5578510, 6056668, 7570835, 10599169, 11157020, 12113336, 15141670, 21198338, 22314040, 30283340, 42396676, 52995845, 60566680, 84793352, 105991690, 211983380, 423966760]

約数ペア:

[(1, 423966760), (2, 211983380), (4, 105991690), (5, 84793352), (7, 60566680), (8, 52995845), (10, 42396676), (14, 30283340), (19, 22314040), (20, 21198338), (28, 15141670), (35, 12113336), (38, 11157020), (40, 10599169), (56, 7570835), (70, 6056668), (76, 5578510), (95, 4462808), (133, 3187720), (140, 3028334), (152, 2789255), (190, 2231404), (266, 1593860), (280, 1514167), (380, 1115702), (532, 796930), (665, 637544), (760, 557851), (1064, 398465), (1330, 318772), (2660, 159386), (5320, 79693)]