45979640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23459}}^1$

素因数の和:23484

約数の個数: 48

約数和(自身を含む): 120349800

約数和(自身を除く): 74370160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 23459, 46918, 93836, 117295, 164213, 187672, 234590, 328426, 469180, 656852, 821065, 938360, 1149491, 1313704, 1642130, 2298982, 3284260, 4597964, 5747455, 6568520, 9195928, 11494910, 22989820, 45979640]

約数ペア:

[(1, 45979640), (2, 22989820), (4, 11494910), (5, 9195928), (7, 6568520), (8, 5747455), (10, 4597964), (14, 3284260), (20, 2298982), (28, 1642130), (35, 1313704), (40, 1149491), (49, 938360), (56, 821065), (70, 656852), (98, 469180), (140, 328426), (196, 234590), (245, 187672), (280, 164213), (392, 117295), (490, 93836), (980, 46918), (1960, 23459)]