29188900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22453}}^1$

素因数の和:22480

約数の個数: 36

約数和(自身を含む): 68215252

約数和(自身を除く): 39026352

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 22453, 44906, 89812, 112265, 224530, 291889, 449060, 561325, 583778, 1122650, 1167556, 1459445, 2245300, 2918890, 5837780, 7297225, 14594450, 29188900]

約数ペア:

[(1, 29188900), (2, 14594450), (4, 7297225), (5, 5837780), (10, 2918890), (13, 2245300), (20, 1459445), (25, 1167556), (26, 1122650), (50, 583778), (52, 561325), (65, 449060), (100, 291889), (130, 224530), (260, 112265), (325, 89812), (650, 44906), (1300, 22453)]