332806960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{244711}}^1$

素因数の和:244741

約数の個数: 40

約数和(自身を含む): 819295776

約数和(自身を除く): 486488816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 244711, 489422, 978844, 1223555, 1957688, 2447110, 3915376, 4160087, 4894220, 8320174, 9788440, 16640348, 19576880, 20800435, 33280696, 41600870, 66561392, 83201740, 166403480, 332806960]

約数ペア:

[(1, 332806960), (2, 166403480), (4, 83201740), (5, 66561392), (8, 41600870), (10, 33280696), (16, 20800435), (17, 19576880), (20, 16640348), (34, 9788440), (40, 8320174), (68, 4894220), (80, 4160087), (85, 3915376), (136, 2447110), (170, 1957688), (272, 1223555), (340, 978844), (680, 489422), (1360, 244711)]