133044320

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9343}}^1$

素因数の和:9447

約数の個数: 48

約数和(自身を含む): 317882880

約数和(自身を除く): 184838560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 9343, 14240, 18686, 37372, 46715, 74744, 93430, 149488, 186860, 298976, 373720, 747440, 831527, 1494880, 1663054, 3326108, 4157635, 6652216, 8315270, 13304432, 16630540, 26608864, 33261080, 66522160, 133044320]

約数ペア:

[(1, 133044320), (2, 66522160), (4, 33261080), (5, 26608864), (8, 16630540), (10, 13304432), (16, 8315270), (20, 6652216), (32, 4157635), (40, 3326108), (80, 1663054), (89, 1494880), (160, 831527), (178, 747440), (356, 373720), (445, 298976), (712, 186860), (890, 149488), (1424, 93430), (1780, 74744), (2848, 46715), (3560, 37372), (7120, 18686), (9343, 14240)]