27959369200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{20011}}^1$

素因数の和:20535

約数の個数: 120

約数和(自身を含む): 76926128000

約数和(自身を除く): 48966758800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 499, 560, 700, 998, 1400, 1996, 2495, 2800, 3493, 3992, 4990, 6986, 7984, 9980, 12475, 13972, 17465, 19960, 20011, 24950, 27944, 34930, 39920, 40022, 49900, 55888, 69860, 80044, 87325, 99800, 100055, 139720, 140077, 160088, 174650, 199600, 200110, 279440, 280154, 320176, 349300, 400220, 500275, 560308, 698600, 700385, 800440, 1000550, 1120616, 1397200, 1400770, 1600880, 2001100, 2241232, 2801540, 3501925, 4002200, 5603080, 7003850, 8004400, 9985489, 11206160, 14007700, 19970978, 28015400, 39941956, 49927445, 56030800, 69898423, 79883912, 99854890, 139796846, 159767824, 199709780, 249637225, 279593692, 349492115, 399419560, 499274450, 559187384, 698984230, 798839120, 998548900, 1118374768, 1397968460, 1747460575, 1997097800, 2795936920, 3494921150, 3994195600, 5591873840, 6989842300, 13979684600, 27959369200]

約数ペア:

[(1, 27959369200), (2, 13979684600), (4, 6989842300), (5, 5591873840), (7, 3994195600), (8, 3494921150), (10, 2795936920), (14, 1997097800), (16, 1747460575), (20, 1397968460), (25, 1118374768), (28, 998548900), (35, 798839120), (40, 698984230), (50, 559187384), (56, 499274450), (70, 399419560), (80, 349492115), (100, 279593692), (112, 249637225), (140, 199709780), (175, 159767824), (200, 139796846), (280, 99854890), (350, 79883912), (400, 69898423), (499, 56030800), (560, 49927445), (700, 39941956), (998, 28015400), (1400, 19970978), (1996, 14007700), (2495, 11206160), (2800, 9985489), (3493, 8004400), (3992, 7003850), (4990, 5603080), (6986, 4002200), (7984, 3501925), (9980, 2801540), (12475, 2241232), (13972, 2001100), (17465, 1600880), (19960, 1400770), (20011, 1397200), (24950, 1120616), (27944, 1000550), (34930, 800440), (39920, 700385), (40022, 698600), (49900, 560308), (55888, 500275), (69860, 400220), (80044, 349300), (87325, 320176), (99800, 280154), (100055, 279440), (139720, 200110), (140077, 199600), (160088, 174650)]