557942720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{102563}}^1$

素因数の和:102597

約数の個数: 56

約数和(自身を含む): 1406767824

約数和(自身を除く): 848825104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 102563, 205126, 410252, 512815, 820504, 1025630, 1641008, 1743571, 2051260, 3282016, 3487142, 4102520, 6564032, 6974284, 8205040, 8717855, 13948568, 16410080, 17435710, 27897136, 32820160, 34871420, 55794272, 69742840, 111588544, 139485680, 278971360, 557942720]

約数ペア:

[(1, 557942720), (2, 278971360), (4, 139485680), (5, 111588544), (8, 69742840), (10, 55794272), (16, 34871420), (17, 32820160), (20, 27897136), (32, 17435710), (34, 16410080), (40, 13948568), (64, 8717855), (68, 8205040), (80, 6974284), (85, 6564032), (136, 4102520), (160, 3487142), (170, 3282016), (272, 2051260), (320, 1743571), (340, 1641008), (544, 1025630), (680, 820504), (1088, 512815), (1360, 410252), (2720, 205126), (5440, 102563)]