238804960

素因数分解:

$2^5\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2053}}^1$

素因数の和:2795

約数の個数: 48

約数和(自身を含む): 565227936

約数和(自身を除く): 326422976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 727, 1454, 2053, 2908, 3635, 4106, 5816, 7270, 8212, 10265, 11632, 14540, 16424, 20530, 23264, 29080, 32848, 41060, 58160, 65696, 82120, 116320, 164240, 328480, 1492531, 2985062, 5970124, 7462655, 11940248, 14925310, 23880496, 29850620, 47760992, 59701240, 119402480, 238804960]

約数ペア:

[(1, 238804960), (2, 119402480), (4, 59701240), (5, 47760992), (8, 29850620), (10, 23880496), (16, 14925310), (20, 11940248), (32, 7462655), (40, 5970124), (80, 2985062), (160, 1492531), (727, 328480), (1454, 164240), (2053, 116320), (2908, 82120), (3635, 65696), (4106, 58160), (5816, 41060), (7270, 32848), (8212, 29080), (10265, 23264), (11632, 20530), (14540, 16424)]