13972640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 38211264

約数和(自身を除く): 24238624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 467, 544, 680, 748, 880, 934, 935, 1360, 1496, 1760, 1868, 1870, 2335, 2720, 2992, 3736, 3740, 4670, 5137, 5984, 7472, 7480, 7939, 9340, 10274, 14944, 14960, 15878, 18680, 20548, 25685, 29920, 31756, 37360, 39695, 41096, 51370, 63512, 74720, 79390, 82192, 87329, 102740, 127024, 158780, 164384, 174658, 205480, 254048, 317560, 349316, 410960, 436645, 635120, 698632, 821920, 873290, 1270240, 1397264, 1746580, 2794528, 3493160, 6986320, 13972640]

約数ペア:

[(1, 13972640), (2, 6986320), (4, 3493160), (5, 2794528), (8, 1746580), (10, 1397264), (11, 1270240), (16, 873290), (17, 821920), (20, 698632), (22, 635120), (32, 436645), (34, 410960), (40, 349316), (44, 317560), (55, 254048), (68, 205480), (80, 174658), (85, 164384), (88, 158780), (110, 127024), (136, 102740), (160, 87329), (170, 82192), (176, 79390), (187, 74720), (220, 63512), (272, 51370), (340, 41096), (352, 39695), (374, 37360), (440, 31756), (467, 29920), (544, 25685), (680, 20548), (748, 18680), (880, 15878), (934, 14960), (935, 14944), (1360, 10274), (1496, 9340), (1760, 7939), (1868, 7480), (1870, 7472), (2335, 5984), (2720, 5137), (2992, 4670), (3736, 3740)]