13987600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2$

素因数の和:74

約数の個数: 135

約数和(自身を含む): 39238591

約数和(自身を除く): 25250991

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 121, 136, 170, 176, 187, 200, 220, 242, 272, 275, 289, 340, 374, 400, 425, 440, 484, 550, 578, 605, 680, 748, 850, 880, 935, 968, 1100, 1156, 1210, 1360, 1445, 1496, 1700, 1870, 1936, 2057, 2200, 2312, 2420, 2890, 2992, 3025, 3179, 3400, 3740, 4114, 4400, 4624, 4675, 4840, 5780, 6050, 6358, 6800, 7225, 7480, 8228, 9350, 9680, 10285, 11560, 12100, 12716, 14450, 14960, 15895, 16456, 18700, 20570, 23120, 24200, 25432, 28900, 31790, 32912, 34969, 37400, 41140, 48400, 50864, 51425, 57800, 63580, 69938, 74800, 79475, 82280, 102850, 115600, 127160, 139876, 158950, 164560, 174845, 205700, 254320, 279752, 317900, 349690, 411400, 559504, 635800, 699380, 822800, 874225, 1271600, 1398760, 1748450, 2797520, 3496900, 6993800, 13987600]

約数ペア:

[(1, 13987600), (2, 6993800), (4, 3496900), (5, 2797520), (8, 1748450), (10, 1398760), (11, 1271600), (16, 874225), (17, 822800), (20, 699380), (22, 635800), (25, 559504), (34, 411400), (40, 349690), (44, 317900), (50, 279752), (55, 254320), (68, 205700), (80, 174845), (85, 164560), (88, 158950), (100, 139876), (110, 127160), (121, 115600), (136, 102850), (170, 82280), (176, 79475), (187, 74800), (200, 69938), (220, 63580), (242, 57800), (272, 51425), (275, 50864), (289, 48400), (340, 41140), (374, 37400), (400, 34969), (425, 32912), (440, 31790), (484, 28900), (550, 25432), (578, 24200), (605, 23120), (680, 20570), (748, 18700), (850, 16456), (880, 15895), (935, 14960), (968, 14450), (1100, 12716), (1156, 12100), (1210, 11560), (1360, 10285), (1445, 9680), (1496, 9350), (1700, 8228), (1870, 7480), (1936, 7225), (2057, 6800), (2200, 6358), (2312, 6050), (2420, 5780), (2890, 4840), (2992, 4675), (3025, 4624), (3179, 4400), (3400, 4114)]