16557200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 44836416

約数和(自身を除く): 28279216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 53, 55, 71, 80, 88, 100, 106, 110, 142, 176, 200, 212, 220, 265, 275, 284, 355, 400, 424, 440, 530, 550, 568, 583, 710, 781, 848, 880, 1060, 1100, 1136, 1166, 1325, 1420, 1562, 1775, 2120, 2200, 2332, 2650, 2840, 2915, 3124, 3550, 3763, 3905, 4240, 4400, 4664, 5300, 5680, 5830, 6248, 7100, 7526, 7810, 9328, 10600, 11660, 12496, 14200, 14575, 15052, 15620, 18815, 19525, 21200, 23320, 28400, 29150, 30104, 31240, 37630, 39050, 41393, 46640, 58300, 60208, 62480, 75260, 78100, 82786, 94075, 116600, 150520, 156200, 165572, 188150, 206965, 233200, 301040, 312400, 331144, 376300, 413930, 662288, 752600, 827860, 1034825, 1505200, 1655720, 2069650, 3311440, 4139300, 8278600, 16557200]

約数ペア:

[(1, 16557200), (2, 8278600), (4, 4139300), (5, 3311440), (8, 2069650), (10, 1655720), (11, 1505200), (16, 1034825), (20, 827860), (22, 752600), (25, 662288), (40, 413930), (44, 376300), (50, 331144), (53, 312400), (55, 301040), (71, 233200), (80, 206965), (88, 188150), (100, 165572), (106, 156200), (110, 150520), (142, 116600), (176, 94075), (200, 82786), (212, 78100), (220, 75260), (265, 62480), (275, 60208), (284, 58300), (355, 46640), (400, 41393), (424, 39050), (440, 37630), (530, 31240), (550, 30104), (568, 29150), (583, 28400), (710, 23320), (781, 21200), (848, 19525), (880, 18815), (1060, 15620), (1100, 15052), (1136, 14575), (1166, 14200), (1325, 12496), (1420, 11660), (1562, 10600), (1775, 9328), (2120, 7810), (2200, 7526), (2332, 7100), (2650, 6248), (2840, 5830), (2915, 5680), (3124, 5300), (3550, 4664), (3763, 4400), (3905, 4240)]