125519240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 357073920

約数和(自身を除く): 231554680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 83, 88, 110, 140, 154, 166, 220, 280, 308, 332, 385, 415, 440, 491, 581, 616, 664, 770, 830, 913, 982, 1162, 1540, 1660, 1826, 1964, 2324, 2455, 2905, 3080, 3320, 3437, 3652, 3928, 4565, 4648, 4910, 5401, 5810, 6391, 6874, 7304, 9130, 9820, 10802, 11620, 12782, 13748, 17185, 18260, 19640, 21604, 23240, 25564, 27005, 27496, 31955, 34370, 36520, 37807, 40753, 43208, 51128, 54010, 63910, 68740, 75614, 81506, 108020, 127820, 137480, 151228, 163012, 189035, 203765, 216040, 255640, 285271, 302456, 326024, 378070, 407530, 448283, 570542, 756140, 815060, 896566, 1141084, 1426355, 1512280, 1630120, 1793132, 2241415, 2282168, 2852710, 3137981, 3586264, 4482830, 5705420, 6275962, 8965660, 11410840, 12551924, 15689905, 17931320, 25103848, 31379810, 62759620, 125519240]

約数ペア:

[(1, 125519240), (2, 62759620), (4, 31379810), (5, 25103848), (7, 17931320), (8, 15689905), (10, 12551924), (11, 11410840), (14, 8965660), (20, 6275962), (22, 5705420), (28, 4482830), (35, 3586264), (40, 3137981), (44, 2852710), (55, 2282168), (56, 2241415), (70, 1793132), (77, 1630120), (83, 1512280), (88, 1426355), (110, 1141084), (140, 896566), (154, 815060), (166, 756140), (220, 570542), (280, 448283), (308, 407530), (332, 378070), (385, 326024), (415, 302456), (440, 285271), (491, 255640), (581, 216040), (616, 203765), (664, 189035), (770, 163012), (830, 151228), (913, 137480), (982, 127820), (1162, 108020), (1540, 81506), (1660, 75614), (1826, 68740), (1964, 63910), (2324, 54010), (2455, 51128), (2905, 43208), (3080, 40753), (3320, 37807), (3437, 36520), (3652, 34370), (3928, 31955), (4565, 27496), (4648, 27005), (4910, 25564), (5401, 23240), (5810, 21604), (6391, 19640), (6874, 18260), (7304, 17185), (9130, 13748), (9820, 12782), (10802, 11620)]