4521800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 10981440

約数和(自身を除く): 6459640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 983, 1150, 1966, 2300, 3932, 4600, 4915, 7864, 9830, 19660, 22609, 24575, 39320, 45218, 49150, 90436, 98300, 113045, 180872, 196600, 226090, 452180, 565225, 904360, 1130450, 2260900, 4521800]

約数ペア:

[(1, 4521800), (2, 2260900), (4, 1130450), (5, 904360), (8, 565225), (10, 452180), (20, 226090), (23, 196600), (25, 180872), (40, 113045), (46, 98300), (50, 90436), (92, 49150), (100, 45218), (115, 39320), (184, 24575), (200, 22609), (230, 19660), (460, 9830), (575, 7864), (920, 4915), (983, 4600), (1150, 3932), (1966, 2300)]