23012420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 53101440

約数和(自身を除く): 30089020

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 2633, 4370, 5266, 8740, 10532, 13165, 26330, 50027, 52660, 60559, 100054, 121118, 200108, 242236, 250135, 302795, 500270, 605590, 1000540, 1150621, 1211180, 2301242, 4602484, 5753105, 11506210, 23012420]

約数ペア:

[(1, 23012420), (2, 11506210), (4, 5753105), (5, 4602484), (10, 2301242), (19, 1211180), (20, 1150621), (23, 1000540), (38, 605590), (46, 500270), (76, 302795), (92, 250135), (95, 242236), (115, 200108), (190, 121118), (230, 100054), (380, 60559), (437, 52660), (460, 50027), (874, 26330), (1748, 13165), (2185, 10532), (2633, 8740), (4370, 5266)]