47101600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 141740928

約数和(自身を除く): 94639328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 647, 650, 700, 728, 800, 910, 1040, 1120, 1294, 1300, 1400, 1456, 1820, 2080, 2275, 2588, 2600, 2800, 2912, 3235, 3640, 4529, 4550, 5176, 5200, 5600, 6470, 7280, 8411, 9058, 9100, 10352, 10400, 12940, 14560, 16175, 16822, 18116, 18200, 20704, 22645, 25880, 32350, 33644, 36232, 36400, 42055, 45290, 51760, 58877, 64700, 67288, 72464, 72800, 84110, 90580, 103520, 113225, 117754, 129400, 134576, 144928, 168220, 181160, 210275, 226450, 235508, 258800, 269152, 294385, 336440, 362320, 420550, 452900, 471016, 517600, 588770, 672880, 724640, 841100, 905800, 942032, 1177540, 1345760, 1471925, 1682200, 1811600, 1884064, 2355080, 2943850, 3364400, 3623200, 4710160, 5887700, 6728800, 9420320, 11775400, 23550800, 47101600]

約数ペア:

[(1, 47101600), (2, 23550800), (4, 11775400), (5, 9420320), (7, 6728800), (8, 5887700), (10, 4710160), (13, 3623200), (14, 3364400), (16, 2943850), (20, 2355080), (25, 1884064), (26, 1811600), (28, 1682200), (32, 1471925), (35, 1345760), (40, 1177540), (50, 942032), (52, 905800), (56, 841100), (65, 724640), (70, 672880), (80, 588770), (91, 517600), (100, 471016), (104, 452900), (112, 420550), (130, 362320), (140, 336440), (160, 294385), (175, 269152), (182, 258800), (200, 235508), (208, 226450), (224, 210275), (260, 181160), (280, 168220), (325, 144928), (350, 134576), (364, 129400), (400, 117754), (416, 113225), (455, 103520), (520, 90580), (560, 84110), (647, 72800), (650, 72464), (700, 67288), (728, 64700), (800, 58877), (910, 51760), (1040, 45290), (1120, 42055), (1294, 36400), (1300, 36232), (1400, 33644), (1456, 32350), (1820, 25880), (2080, 22645), (2275, 20704), (2588, 18200), (2600, 18116), (2800, 16822), (2912, 16175), (3235, 14560), (3640, 12940), (4529, 10400), (4550, 10352), (5176, 9100), (5200, 9058), (5600, 8411), (6470, 7280)]