12373540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 27885312

約数和(自身を除く): 15511772

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 727, 740, 851, 1454, 1702, 2908, 3404, 3635, 4255, 7270, 8510, 14540, 16721, 17020, 26899, 33442, 53798, 66884, 83605, 107596, 134495, 167210, 268990, 334420, 537980, 618677, 1237354, 2474708, 3093385, 6186770, 12373540]

約数ペア:

[(1, 12373540), (2, 6186770), (4, 3093385), (5, 2474708), (10, 1237354), (20, 618677), (23, 537980), (37, 334420), (46, 268990), (74, 167210), (92, 134495), (115, 107596), (148, 83605), (185, 66884), (230, 53798), (370, 33442), (460, 26899), (727, 17020), (740, 16721), (851, 14540), (1454, 8510), (1702, 7270), (2908, 4255), (3404, 3635)]