27361760

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 68457312

約数和(自身を除く): 41095552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 43, 80, 82, 86, 97, 160, 164, 172, 194, 205, 215, 328, 344, 388, 410, 430, 485, 656, 688, 776, 820, 860, 970, 1312, 1376, 1552, 1640, 1720, 1763, 1940, 3104, 3280, 3440, 3526, 3880, 3977, 4171, 6560, 6880, 7052, 7760, 7954, 8342, 8815, 14104, 15520, 15908, 16684, 17630, 19885, 20855, 28208, 31816, 33368, 35260, 39770, 41710, 56416, 63632, 66736, 70520, 79540, 83420, 127264, 133472, 141040, 159080, 166840, 171011, 282080, 318160, 333680, 342022, 636320, 667360, 684044, 855055, 1368088, 1710110, 2736176, 3420220, 5472352, 6840440, 13680880, 27361760]

約数ペア:

[(1, 27361760), (2, 13680880), (4, 6840440), (5, 5472352), (8, 3420220), (10, 2736176), (16, 1710110), (20, 1368088), (32, 855055), (40, 684044), (41, 667360), (43, 636320), (80, 342022), (82, 333680), (86, 318160), (97, 282080), (160, 171011), (164, 166840), (172, 159080), (194, 141040), (205, 133472), (215, 127264), (328, 83420), (344, 79540), (388, 70520), (410, 66736), (430, 63632), (485, 56416), (656, 41710), (688, 39770), (776, 35260), (820, 33368), (860, 31816), (970, 28208), (1312, 20855), (1376, 19885), (1552, 17630), (1640, 16684), (1720, 15908), (1763, 15520), (1940, 14104), (3104, 8815), (3280, 8342), (3440, 7954), (3526, 7760), (3880, 7052), (3977, 6880), (4171, 6560)]