190202180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59069}}^1$

素因数の和:59108

約数の個数: 48

約数和(自身を含む): 476340480

約数和(自身を除く): 286138300

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, 1610, 3220, 59069, 118138, 236276, 295345, 413483, 590690, 826966, 1181380, 1358587, 1653932, 2067415, 2717174, 4134830, 5434348, 6792935, 8269660, 9510109, 13585870, 19020218, 27171740, 38040436, 47550545, 95101090, 190202180]

約数ペア:

[(1, 190202180), (2, 95101090), (4, 47550545), (5, 38040436), (7, 27171740), (10, 19020218), (14, 13585870), (20, 9510109), (23, 8269660), (28, 6792935), (35, 5434348), (46, 4134830), (70, 2717174), (92, 2067415), (115, 1653932), (140, 1358587), (161, 1181380), (230, 826966), (322, 590690), (460, 413483), (644, 295345), (805, 236276), (1610, 118138), (3220, 59069)]