2543200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:65

約数の個数: 108

約数和(自身を含む): 7194852

約数和(自身を除く): 4651652

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 136, 160, 170, 176, 187, 200, 220, 272, 275, 289, 340, 352, 374, 400, 425, 440, 544, 550, 578, 680, 748, 800, 850, 880, 935, 1100, 1156, 1360, 1445, 1496, 1700, 1760, 1870, 2200, 2312, 2720, 2890, 2992, 3179, 3400, 3740, 4400, 4624, 4675, 5780, 5984, 6358, 6800, 7225, 7480, 8800, 9248, 9350, 11560, 12716, 13600, 14450, 14960, 15895, 18700, 23120, 25432, 28900, 29920, 31790, 37400, 46240, 50864, 57800, 63580, 74800, 79475, 101728, 115600, 127160, 149600, 158950, 231200, 254320, 317900, 508640, 635800, 1271600, 2543200]

約数ペア:

[(1, 2543200), (2, 1271600), (4, 635800), (5, 508640), (8, 317900), (10, 254320), (11, 231200), (16, 158950), (17, 149600), (20, 127160), (22, 115600), (25, 101728), (32, 79475), (34, 74800), (40, 63580), (44, 57800), (50, 50864), (55, 46240), (68, 37400), (80, 31790), (85, 29920), (88, 28900), (100, 25432), (110, 23120), (136, 18700), (160, 15895), (170, 14960), (176, 14450), (187, 13600), (200, 12716), (220, 11560), (272, 9350), (275, 9248), (289, 8800), (340, 7480), (352, 7225), (374, 6800), (400, 6358), (425, 5984), (440, 5780), (544, 4675), (550, 4624), (578, 4400), (680, 3740), (748, 3400), (800, 3179), (850, 2992), (880, 2890), (935, 2720), (1100, 2312), (1156, 2200), (1360, 1870), (1445, 1760), (1496, 1700)]