16298560

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 84

約数和(自身を含む): 40859964

約数和(自身を除く): 24561404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 155, 160, 212, 248, 265, 310, 320, 424, 496, 530, 620, 848, 961, 992, 1060, 1240, 1643, 1696, 1922, 1984, 2120, 2480, 3286, 3392, 3844, 4240, 4805, 4960, 6572, 7688, 8215, 8480, 9610, 9920, 13144, 15376, 16430, 16960, 19220, 26288, 30752, 32860, 38440, 50933, 52576, 61504, 65720, 76880, 101866, 105152, 131440, 153760, 203732, 254665, 262880, 307520, 407464, 509330, 525760, 814928, 1018660, 1629856, 2037320, 3259712, 4074640, 8149280, 16298560]

約数ペア:

[(1, 16298560), (2, 8149280), (4, 4074640), (5, 3259712), (8, 2037320), (10, 1629856), (16, 1018660), (20, 814928), (31, 525760), (32, 509330), (40, 407464), (53, 307520), (62, 262880), (64, 254665), (80, 203732), (106, 153760), (124, 131440), (155, 105152), (160, 101866), (212, 76880), (248, 65720), (265, 61504), (310, 52576), (320, 50933), (424, 38440), (496, 32860), (530, 30752), (620, 26288), (848, 19220), (961, 16960), (992, 16430), (1060, 15376), (1240, 13144), (1643, 9920), (1696, 9610), (1922, 8480), (1984, 8215), (2120, 7688), (2480, 6572), (3286, 4960), (3392, 4805), (3844, 4240)]