220181300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{95731}}^1$

素因数の和:95768

約数の個数: 36

約数和(自身を含む): 498572256

約数和(自身を除く): 278390956

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 95731, 191462, 382924, 478655, 957310, 1914620, 2201813, 2393275, 4403626, 4786550, 8807252, 9573100, 11009065, 22018130, 44036260, 55045325, 110090650, 220181300]

約数ペア:

[(1, 220181300), (2, 110090650), (4, 55045325), (5, 44036260), (10, 22018130), (20, 11009065), (23, 9573100), (25, 8807252), (46, 4786550), (50, 4403626), (92, 2393275), (100, 2201813), (115, 1914620), (230, 957310), (460, 478655), (575, 382924), (1150, 191462), (2300, 95731)]