984911740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{4327}}^1$

素因数の和:4954

約数の個数: 48

約数和(自身を含む): 2181312000

約数和(自身を除く): 1196400260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 599, 1198, 2396, 2995, 4327, 5990, 8654, 11381, 11980, 17308, 21635, 22762, 43270, 45524, 56905, 82213, 86540, 113810, 164426, 227620, 328852, 411065, 822130, 1644260, 2591873, 5183746, 10367492, 12959365, 25918730, 49245587, 51837460, 98491174, 196982348, 246227935, 492455870, 984911740]

約数ペア:

[(1, 984911740), (2, 492455870), (4, 246227935), (5, 196982348), (10, 98491174), (19, 51837460), (20, 49245587), (38, 25918730), (76, 12959365), (95, 10367492), (190, 5183746), (380, 2591873), (599, 1644260), (1198, 822130), (2396, 411065), (2995, 328852), (4327, 227620), (5990, 164426), (8654, 113810), (11381, 86540), (11980, 82213), (17308, 56905), (21635, 45524), (22762, 43270)]