5249491600

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1277}}^1$

素因数の和:1577

約数の個数: 120

約数和(自身を含む): 12969348480

約数和(自身を除く): 7719856880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 239, 344, 400, 430, 478, 688, 860, 956, 1075, 1195, 1277, 1720, 1912, 2150, 2390, 2554, 3440, 3824, 4300, 4780, 5108, 5975, 6385, 8600, 9560, 10216, 10277, 11950, 12770, 17200, 19120, 20432, 20554, 23900, 25540, 31925, 41108, 47800, 51080, 51385, 54911, 63850, 82216, 95600, 102160, 102770, 109822, 127700, 164432, 205540, 219644, 255400, 256925, 274555, 305203, 411080, 439288, 510800, 513850, 549110, 610406, 822160, 878576, 1027700, 1098220, 1220812, 1372775, 1526015, 2055400, 2196440, 2441624, 2745550, 3052030, 4110800, 4392880, 4883248, 5491100, 6104060, 7630075, 10982200, 12208120, 13123729, 15260150, 21964400, 24416240, 26247458, 30520300, 52494916, 61040600, 65618645, 104989832, 122081200, 131237290, 209979664, 262474580, 328093225, 524949160, 656186450, 1049898320, 1312372900, 2624745800, 5249491600]

約数ペア:

[(1, 5249491600), (2, 2624745800), (4, 1312372900), (5, 1049898320), (8, 656186450), (10, 524949160), (16, 328093225), (20, 262474580), (25, 209979664), (40, 131237290), (43, 122081200), (50, 104989832), (80, 65618645), (86, 61040600), (100, 52494916), (172, 30520300), (200, 26247458), (215, 24416240), (239, 21964400), (344, 15260150), (400, 13123729), (430, 12208120), (478, 10982200), (688, 7630075), (860, 6104060), (956, 5491100), (1075, 4883248), (1195, 4392880), (1277, 4110800), (1720, 3052030), (1912, 2745550), (2150, 2441624), (2390, 2196440), (2554, 2055400), (3440, 1526015), (3824, 1372775), (4300, 1220812), (4780, 1098220), (5108, 1027700), (5975, 878576), (6385, 822160), (8600, 610406), (9560, 549110), (10216, 513850), (10277, 510800), (11950, 439288), (12770, 411080), (17200, 305203), (19120, 274555), (20432, 256925), (20554, 255400), (23900, 219644), (25540, 205540), (31925, 164432), (41108, 127700), (47800, 109822), (51080, 102770), (51385, 102160), (54911, 95600), (63850, 82216)]