27310160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 68942016

約数和(自身を除く): 41631856

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 68, 80, 85, 86, 136, 170, 172, 215, 272, 340, 344, 430, 467, 680, 688, 731, 860, 934, 1360, 1462, 1720, 1868, 2335, 2924, 3440, 3655, 3736, 4670, 5848, 7310, 7472, 7939, 9340, 11696, 14620, 15878, 18680, 20081, 29240, 31756, 37360, 39695, 40162, 58480, 63512, 79390, 80324, 100405, 127024, 158780, 160648, 200810, 317560, 321296, 341377, 401620, 635120, 682754, 803240, 1365508, 1606480, 1706885, 2731016, 3413770, 5462032, 6827540, 13655080, 27310160]

約数ペア:

[(1, 27310160), (2, 13655080), (4, 6827540), (5, 5462032), (8, 3413770), (10, 2731016), (16, 1706885), (17, 1606480), (20, 1365508), (34, 803240), (40, 682754), (43, 635120), (68, 401620), (80, 341377), (85, 321296), (86, 317560), (136, 200810), (170, 160648), (172, 158780), (215, 127024), (272, 100405), (340, 80324), (344, 79390), (430, 63512), (467, 58480), (680, 40162), (688, 39695), (731, 37360), (860, 31756), (934, 29240), (1360, 20081), (1462, 18680), (1720, 15878), (1868, 14620), (2335, 11696), (2924, 9340), (3440, 7939), (3655, 7472), (3736, 7310), (4670, 5848)]