1419911600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2755

約数の個数: 120

約数和(自身を含む): 3604626432

約数和(自身を除く): 2184714832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 43, 50, 62, 80, 86, 100, 124, 155, 172, 200, 215, 248, 310, 344, 400, 430, 496, 620, 688, 775, 860, 1075, 1240, 1333, 1550, 1720, 2150, 2480, 2663, 2666, 3100, 3440, 4300, 5326, 5332, 6200, 6665, 8600, 10652, 10664, 12400, 13315, 13330, 17200, 21304, 21328, 26630, 26660, 33325, 42608, 53260, 53320, 66575, 66650, 82553, 106520, 106640, 114509, 133150, 133300, 165106, 213040, 229018, 266300, 266600, 330212, 412765, 458036, 532600, 533200, 572545, 660424, 825530, 916072, 1065200, 1145090, 1320848, 1651060, 1832144, 2063825, 2290180, 2862725, 3302120, 3549779, 4127650, 4580360, 5725450, 6604240, 7099558, 8255300, 9160720, 11450900, 14199116, 16510600, 17748895, 22901800, 28398232, 33021200, 35497790, 45803600, 56796464, 70995580, 88744475, 141991160, 177488950, 283982320, 354977900, 709955800, 1419911600]

約数ペア:

[(1, 1419911600), (2, 709955800), (4, 354977900), (5, 283982320), (8, 177488950), (10, 141991160), (16, 88744475), (20, 70995580), (25, 56796464), (31, 45803600), (40, 35497790), (43, 33021200), (50, 28398232), (62, 22901800), (80, 17748895), (86, 16510600), (100, 14199116), (124, 11450900), (155, 9160720), (172, 8255300), (200, 7099558), (215, 6604240), (248, 5725450), (310, 4580360), (344, 4127650), (400, 3549779), (430, 3302120), (496, 2862725), (620, 2290180), (688, 2063825), (775, 1832144), (860, 1651060), (1075, 1320848), (1240, 1145090), (1333, 1065200), (1550, 916072), (1720, 825530), (2150, 660424), (2480, 572545), (2663, 533200), (2666, 532600), (3100, 458036), (3440, 412765), (4300, 330212), (5326, 266600), (5332, 266300), (6200, 229018), (6665, 213040), (8600, 165106), (10652, 133300), (10664, 133150), (12400, 114509), (13315, 106640), (13330, 106520), (17200, 82553), (21304, 66650), (21328, 66575), (26630, 53320), (26660, 53260), (33325, 42608)]