63557740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{593}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 140107968

約数和(自身を除く): 76550228

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 233, 460, 466, 593, 932, 1165, 1186, 2330, 2372, 2965, 4660, 5359, 5930, 10718, 11860, 13639, 21436, 26795, 27278, 53590, 54556, 68195, 107180, 136390, 138169, 272780, 276338, 552676, 690845, 1381690, 2763380, 3177887, 6355774, 12711548, 15889435, 31778870, 63557740]

約数ペア:

[(1, 63557740), (2, 31778870), (4, 15889435), (5, 12711548), (10, 6355774), (20, 3177887), (23, 2763380), (46, 1381690), (92, 690845), (115, 552676), (230, 276338), (233, 272780), (460, 138169), (466, 136390), (593, 107180), (932, 68195), (1165, 54556), (1186, 53590), (2330, 27278), (2372, 26795), (2965, 21436), (4660, 13639), (5359, 11860), (5930, 10718)]