43208720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1021}}^1$

素因数の和:1080

約数の個数: 60

約数和(自身を含む): 105120876

約数和(自身を除く): 61912156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1021, 1058, 1840, 2042, 2116, 2645, 4084, 4232, 5105, 5290, 8168, 8464, 10210, 10580, 16336, 20420, 21160, 23483, 40840, 42320, 46966, 81680, 93932, 117415, 187864, 234830, 375728, 469660, 540109, 939320, 1080218, 1878640, 2160436, 2700545, 4320872, 5401090, 8641744, 10802180, 21604360, 43208720]

約数ペア:

[(1, 43208720), (2, 21604360), (4, 10802180), (5, 8641744), (8, 5401090), (10, 4320872), (16, 2700545), (20, 2160436), (23, 1878640), (40, 1080218), (46, 939320), (80, 540109), (92, 469660), (115, 375728), (184, 234830), (230, 187864), (368, 117415), (460, 93932), (529, 81680), (920, 46966), (1021, 42320), (1058, 40840), (1840, 23483), (2042, 21160), (2116, 20420), (2645, 16336), (4084, 10580), (4232, 10210), (5105, 8464), (5290, 8168)]