29221960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1381}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 68782140

約数和(自身を除く): 39560180

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 1381, 2116, 2645, 2762, 4232, 5290, 5524, 6905, 10580, 11048, 13810, 21160, 27620, 31763, 55240, 63526, 127052, 158815, 254104, 317630, 635260, 730549, 1270520, 1461098, 2922196, 3652745, 5844392, 7305490, 14610980, 29221960]

約数ペア:

[(1, 29221960), (2, 14610980), (4, 7305490), (5, 5844392), (8, 3652745), (10, 2922196), (20, 1461098), (23, 1270520), (40, 730549), (46, 635260), (92, 317630), (115, 254104), (184, 158815), (230, 127052), (460, 63526), (529, 55240), (920, 31763), (1058, 27620), (1381, 21160), (2116, 13810), (2645, 11048), (2762, 10580), (4232, 6905), (5290, 5524)]