24430180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 53892720

約数和(自身を除く): 29462540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 145, 146, 290, 292, 365, 577, 580, 730, 1154, 1460, 2117, 2308, 2885, 4234, 5770, 8468, 10585, 11540, 16733, 21170, 33466, 42121, 42340, 66932, 83665, 84242, 167330, 168484, 210605, 334660, 421210, 842420, 1221509, 2443018, 4886036, 6107545, 12215090, 24430180]

約数ペア:

[(1, 24430180), (2, 12215090), (4, 6107545), (5, 4886036), (10, 2443018), (20, 1221509), (29, 842420), (58, 421210), (73, 334660), (116, 210605), (145, 168484), (146, 167330), (290, 84242), (292, 83665), (365, 66932), (577, 42340), (580, 42121), (730, 33466), (1154, 21170), (1460, 16733), (2117, 11540), (2308, 10585), (2885, 8468), (4234, 5770)]