23146460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 51582720

約数和(自身を除く): 28436260

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1009, 1147, 2018, 2294, 4036, 4588, 5045, 5735, 10090, 11470, 20180, 22940, 31279, 37333, 62558, 74666, 125116, 149332, 156395, 186665, 312790, 373330, 625580, 746660, 1157323, 2314646, 4629292, 5786615, 11573230, 23146460]

約数ペア:

[(1, 23146460), (2, 11573230), (4, 5786615), (5, 4629292), (10, 2314646), (20, 1157323), (31, 746660), (37, 625580), (62, 373330), (74, 312790), (124, 186665), (148, 156395), (155, 149332), (185, 125116), (310, 74666), (370, 62558), (620, 37333), (740, 31279), (1009, 22940), (1147, 20180), (2018, 11470), (2294, 10090), (4036, 5735), (4588, 5045)]