79093520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 213789888

約数和(自身を除く): 134696368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 289, 311, 340, 374, 440, 578, 622, 680, 748, 880, 935, 1156, 1244, 1360, 1445, 1496, 1555, 1870, 2312, 2488, 2890, 2992, 3110, 3179, 3421, 3740, 4624, 4976, 5287, 5780, 6220, 6358, 6842, 7480, 10574, 11560, 12440, 12716, 13684, 14960, 15895, 17105, 21148, 23120, 24880, 25432, 26435, 27368, 31790, 34210, 42296, 50864, 52870, 54736, 58157, 63580, 68420, 84592, 89879, 105740, 116314, 127160, 136840, 179758, 211480, 232628, 254320, 273680, 290785, 359516, 422960, 449395, 465256, 581570, 719032, 898790, 930512, 988669, 1163140, 1438064, 1797580, 1977338, 2326280, 3595160, 3954676, 4652560, 4943345, 7190320, 7909352, 9886690, 15818704, 19773380, 39546760, 79093520]

約数ペア:

[(1, 79093520), (2, 39546760), (4, 19773380), (5, 15818704), (8, 9886690), (10, 7909352), (11, 7190320), (16, 4943345), (17, 4652560), (20, 3954676), (22, 3595160), (34, 2326280), (40, 1977338), (44, 1797580), (55, 1438064), (68, 1163140), (80, 988669), (85, 930512), (88, 898790), (110, 719032), (136, 581570), (170, 465256), (176, 449395), (187, 422960), (220, 359516), (272, 290785), (289, 273680), (311, 254320), (340, 232628), (374, 211480), (440, 179758), (578, 136840), (622, 127160), (680, 116314), (748, 105740), (880, 89879), (935, 84592), (1156, 68420), (1244, 63580), (1360, 58157), (1445, 54736), (1496, 52870), (1555, 50864), (1870, 42296), (2312, 34210), (2488, 31790), (2890, 27368), (2992, 26435), (3110, 25432), (3179, 24880), (3421, 23120), (3740, 21148), (4624, 17105), (4976, 15895), (5287, 14960), (5780, 13684), (6220, 12716), (6358, 12440), (6842, 11560), (7480, 10574)]