65699480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 187246080

約数和(自身を除く): 121546600

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, 257, 280, 308, 332, 385, 415, 440, 514, 581, 616, 664, 770, 830, 913, 1028, 1162, 1285, 1540, 1660, 1799, 1826, 2056, 2324, 2570, 2827, 2905, 3080, 3320, 3598, 3652, 4565, 4648, 5140, 5654, 5810, 6391, 7196, 7304, 8995, 9130, 10280, 11308, 11620, 12782, 14135, 14392, 17990, 18260, 19789, 21331, 22616, 23240, 25564, 28270, 31955, 35980, 36520, 39578, 42662, 51128, 56540, 63910, 71960, 79156, 85324, 98945, 106655, 113080, 127820, 149317, 158312, 170648, 197890, 213310, 234641, 255640, 298634, 395780, 426620, 469282, 597268, 746585, 791560, 853240, 938564, 1173205, 1194536, 1493170, 1642487, 1877128, 2346410, 2986340, 3284974, 4692820, 5972680, 6569948, 8212435, 9385640, 13139896, 16424870, 32849740, 65699480]

約数ペア:

[(1, 65699480), (2, 32849740), (4, 16424870), (5, 13139896), (7, 9385640), (8, 8212435), (10, 6569948), (11, 5972680), (14, 4692820), (20, 3284974), (22, 2986340), (28, 2346410), (35, 1877128), (40, 1642487), (44, 1493170), (55, 1194536), (56, 1173205), (70, 938564), (77, 853240), (83, 791560), (88, 746585), (110, 597268), (140, 469282), (154, 426620), (166, 395780), (220, 298634), (257, 255640), (280, 234641), (308, 213310), (332, 197890), (385, 170648), (415, 158312), (440, 149317), (514, 127820), (581, 113080), (616, 106655), (664, 98945), (770, 85324), (830, 79156), (913, 71960), (1028, 63910), (1162, 56540), (1285, 51128), (1540, 42662), (1660, 39578), (1799, 36520), (1826, 35980), (2056, 31955), (2324, 28270), (2570, 25564), (2827, 23240), (2905, 22616), (3080, 21331), (3320, 19789), (3598, 18260), (3652, 17990), (4565, 14392), (4648, 14135), (5140, 12782), (5654, 11620), (5810, 11308), (6391, 10280), (7196, 9130), (7304, 8995)]