2080177992

素因数分解:

$2^3\times 3^2\times {\mathrm{2179}}^1\times {\mathrm{13259}}^1$

素因数の和:15450

約数の個数: 48

約数和(自身を含む): 5636826000

約数和(自身を除く): 3556648008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2179, 4358, 6537, 8716, 13074, 13259, 17432, 19611, 26148, 26518, 39222, 39777, 52296, 53036, 78444, 79554, 106072, 119331, 156888, 159108, 238662, 318216, 477324, 954648, 28891361, 57782722, 86674083, 115565444, 173348166, 231130888, 260022249, 346696332, 520044498, 693392664, 1040088996, 2080177992]

約数ペア:

[(1, 2080177992), (2, 1040088996), (3, 693392664), (4, 520044498), (6, 346696332), (8, 260022249), (9, 231130888), (12, 173348166), (18, 115565444), (24, 86674083), (36, 57782722), (72, 28891361), (2179, 954648), (4358, 477324), (6537, 318216), (8716, 238662), (13074, 159108), (13259, 156888), (17432, 119331), (19611, 106072), (26148, 79554), (26518, 78444), (39222, 53036), (39777, 52296)]