44079920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 106868160

約数和(自身を除く): 62788240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 89, 151, 164, 178, 205, 302, 328, 356, 410, 445, 604, 656, 712, 755, 820, 890, 1208, 1424, 1510, 1640, 1780, 2416, 3020, 3280, 3560, 3649, 6040, 6191, 7120, 7298, 12080, 12382, 13439, 14596, 18245, 24764, 26878, 29192, 30955, 36490, 49528, 53756, 58384, 61910, 67195, 72980, 99056, 107512, 123820, 134390, 145960, 215024, 247640, 268780, 291920, 495280, 537560, 550999, 1075120, 1101998, 2203996, 2754995, 4407992, 5509990, 8815984, 11019980, 22039960, 44079920]

約数ペア:

[(1, 44079920), (2, 22039960), (4, 11019980), (5, 8815984), (8, 5509990), (10, 4407992), (16, 2754995), (20, 2203996), (40, 1101998), (41, 1075120), (80, 550999), (82, 537560), (89, 495280), (151, 291920), (164, 268780), (178, 247640), (205, 215024), (302, 145960), (328, 134390), (356, 123820), (410, 107512), (445, 99056), (604, 72980), (656, 67195), (712, 61910), (755, 58384), (820, 53756), (890, 49528), (1208, 36490), (1424, 30955), (1510, 29192), (1640, 26878), (1780, 24764), (2416, 18245), (3020, 14596), (3280, 13439), (3560, 12382), (3649, 12080), (6040, 7298), (6191, 7120)]