86046800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 239865600

約数和(自身を除く): 153818800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 79, 80, 100, 112, 140, 158, 175, 200, 280, 316, 350, 389, 395, 400, 553, 560, 632, 700, 778, 790, 1106, 1264, 1400, 1556, 1580, 1945, 1975, 2212, 2723, 2765, 2800, 3112, 3160, 3890, 3950, 4424, 5446, 5530, 6224, 6320, 7780, 7900, 8848, 9725, 10892, 11060, 13615, 13825, 15560, 15800, 19450, 21784, 22120, 27230, 27650, 30731, 31120, 31600, 38900, 43568, 44240, 54460, 55300, 61462, 68075, 77800, 108920, 110600, 122924, 136150, 153655, 155600, 215117, 217840, 221200, 245848, 272300, 307310, 430234, 491696, 544600, 614620, 768275, 860468, 1075585, 1089200, 1229240, 1536550, 1720936, 2151170, 2458480, 3073100, 3441872, 4302340, 5377925, 6146200, 8604680, 10755850, 12292400, 17209360, 21511700, 43023400, 86046800]

約数ペア:

[(1, 86046800), (2, 43023400), (4, 21511700), (5, 17209360), (7, 12292400), (8, 10755850), (10, 8604680), (14, 6146200), (16, 5377925), (20, 4302340), (25, 3441872), (28, 3073100), (35, 2458480), (40, 2151170), (50, 1720936), (56, 1536550), (70, 1229240), (79, 1089200), (80, 1075585), (100, 860468), (112, 768275), (140, 614620), (158, 544600), (175, 491696), (200, 430234), (280, 307310), (316, 272300), (350, 245848), (389, 221200), (395, 217840), (400, 215117), (553, 155600), (560, 153655), (632, 136150), (700, 122924), (778, 110600), (790, 108920), (1106, 77800), (1264, 68075), (1400, 61462), (1556, 55300), (1580, 54460), (1945, 44240), (1975, 43568), (2212, 38900), (2723, 31600), (2765, 31120), (2800, 30731), (3112, 27650), (3160, 27230), (3890, 22120), (3950, 21784), (4424, 19450), (5446, 15800), (5530, 15560), (6224, 13825), (6320, 13615), (7780, 11060), (7900, 10892), (8848, 9725)]