241273640

素因数分解:

$2^3\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{3163}}^1$

素因数の和:5081

約数の個数: 32

約数和(自身を含む): 543322080

約数和(自身を除く): 302048440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1907, 3163, 3814, 6326, 7628, 9535, 12652, 15256, 15815, 19070, 25304, 31630, 38140, 63260, 76280, 126520, 6031841, 12063682, 24127364, 30159205, 48254728, 60318410, 120636820, 241273640]

約数ペア:

[(1, 241273640), (2, 120636820), (4, 60318410), (5, 48254728), (8, 30159205), (10, 24127364), (20, 12063682), (40, 6031841), (1907, 126520), (3163, 76280), (3814, 63260), (6326, 38140), (7628, 31630), (9535, 25304), (12652, 19070), (15256, 15815)]