82007800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3083}}^1$

素因数の和:3125

約数の個数: 96

約数和(自身を含む): 229449600

約数和(自身を除く): 147441800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 3083, 3325, 3800, 5320, 6166, 6650, 12332, 13300, 15415, 21581, 24664, 26600, 30830, 43162, 58577, 61660, 77075, 86324, 107905, 117154, 123320, 154150, 172648, 215810, 234308, 292885, 308300, 410039, 431620, 468616, 539525, 585770, 616600, 820078, 863240, 1079050, 1171540, 1464425, 1640156, 2050195, 2158100, 2343080, 2928850, 3280312, 4100390, 4316200, 5857700, 8200780, 10250975, 11715400, 16401560, 20501950, 41003900, 82007800]

約数ペア:

[(1, 82007800), (2, 41003900), (4, 20501950), (5, 16401560), (7, 11715400), (8, 10250975), (10, 8200780), (14, 5857700), (19, 4316200), (20, 4100390), (25, 3280312), (28, 2928850), (35, 2343080), (38, 2158100), (40, 2050195), (50, 1640156), (56, 1464425), (70, 1171540), (76, 1079050), (95, 863240), (100, 820078), (133, 616600), (140, 585770), (152, 539525), (175, 468616), (190, 431620), (200, 410039), (266, 308300), (280, 292885), (350, 234308), (380, 215810), (475, 172648), (532, 154150), (665, 123320), (700, 117154), (760, 107905), (950, 86324), (1064, 77075), (1330, 61660), (1400, 58577), (1900, 43162), (2660, 30830), (3083, 26600), (3325, 24664), (3800, 21581), (5320, 15415), (6166, 13300), (6650, 12332)]