146004920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1051}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 345392640

約数和(自身を除く): 199387720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 151, 184, 230, 302, 460, 604, 755, 920, 1051, 1208, 1510, 2102, 3020, 3473, 4204, 5255, 6040, 6946, 8408, 10510, 13892, 17365, 21020, 24173, 27784, 34730, 42040, 48346, 69460, 96692, 120865, 138920, 158701, 193384, 241730, 317402, 483460, 634804, 793505, 966920, 1269608, 1587010, 3174020, 3650123, 6348040, 7300246, 14600492, 18250615, 29200984, 36501230, 73002460, 146004920]

約数ペア:

[(1, 146004920), (2, 73002460), (4, 36501230), (5, 29200984), (8, 18250615), (10, 14600492), (20, 7300246), (23, 6348040), (40, 3650123), (46, 3174020), (92, 1587010), (115, 1269608), (151, 966920), (184, 793505), (230, 634804), (302, 483460), (460, 317402), (604, 241730), (755, 193384), (920, 158701), (1051, 138920), (1208, 120865), (1510, 96692), (2102, 69460), (3020, 48346), (3473, 42040), (4204, 34730), (5255, 27784), (6040, 24173), (6946, 21020), (8408, 17365), (10510, 13892)]