2912334980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{27647}}^1$

素因数の和:27908

約数の個数: 48

約数和(自身を含む): 6409912320

約数和(自身を除く): 3497577340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 229, 230, 458, 460, 916, 1145, 2290, 4580, 5267, 10534, 21068, 26335, 27647, 52670, 55294, 105340, 110588, 138235, 276470, 552940, 635881, 1271762, 2543524, 3179405, 6331163, 6358810, 12662326, 12717620, 25324652, 31655815, 63311630, 126623260, 145616749, 291233498, 582466996, 728083745, 1456167490, 2912334980]

約数ペア:

[(1, 2912334980), (2, 1456167490), (4, 728083745), (5, 582466996), (10, 291233498), (20, 145616749), (23, 126623260), (46, 63311630), (92, 31655815), (115, 25324652), (229, 12717620), (230, 12662326), (458, 6358810), (460, 6331163), (916, 3179405), (1145, 2543524), (2290, 1271762), (4580, 635881), (5267, 552940), (10534, 276470), (21068, 138235), (26335, 110588), (27647, 105340), (52670, 55294)]