215470900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{93683}}^1$

素因数の和:93720

約数の個数: 36

約数和(自身を含む): 487906272

約数和(自身を除く): 272435372

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 93683, 187366, 374732, 468415, 936830, 1873660, 2154709, 2342075, 4309418, 4684150, 8618836, 9368300, 10773545, 21547090, 43094180, 53867725, 107735450, 215470900]

約数ペア:

[(1, 215470900), (2, 107735450), (4, 53867725), (5, 43094180), (10, 21547090), (20, 10773545), (23, 9368300), (25, 8618836), (46, 4684150), (50, 4309418), (92, 2342075), (100, 2154709), (115, 1873660), (230, 936830), (460, 468415), (575, 374732), (1150, 187366), (2300, 93683)]