5084380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 12741120

約数和(自身を除く): 7656740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1579, 1610, 3158, 3220, 6316, 7895, 11053, 15790, 22106, 31580, 36317, 44212, 55265, 72634, 110530, 145268, 181585, 221060, 254219, 363170, 508438, 726340, 1016876, 1271095, 2542190, 5084380]

約数ペア:

[(1, 5084380), (2, 2542190), (4, 1271095), (5, 1016876), (7, 726340), (10, 508438), (14, 363170), (20, 254219), (23, 221060), (28, 181585), (35, 145268), (46, 110530), (70, 72634), (92, 55265), (115, 44212), (140, 36317), (161, 31580), (230, 22106), (322, 15790), (460, 11053), (644, 7895), (805, 6316), (1579, 3220), (1610, 3158)]