462211220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{2531}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 1015797888

約数和(自身を除く): 553586668

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 397, 460, 794, 1588, 1985, 2531, 3970, 5062, 7940, 9131, 10124, 12655, 18262, 25310, 36524, 45655, 50620, 58213, 91310, 116426, 182620, 232852, 291065, 582130, 1004807, 1164260, 2009614, 4019228, 5024035, 10048070, 20096140, 23110561, 46221122, 92442244, 115552805, 231105610, 462211220]

約数ペア:

[(1, 462211220), (2, 231105610), (4, 115552805), (5, 92442244), (10, 46221122), (20, 23110561), (23, 20096140), (46, 10048070), (92, 5024035), (115, 4019228), (230, 2009614), (397, 1164260), (460, 1004807), (794, 582130), (1588, 291065), (1985, 232852), (2531, 182620), (3970, 116426), (5062, 91310), (7940, 58213), (9131, 50620), (10124, 45655), (12655, 36524), (18262, 25310)]