101757760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 112

約数和(自身を含む): 265889232

約数和(自身を除く): 164131472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 104, 122, 130, 160, 208, 244, 260, 305, 320, 401, 416, 488, 520, 610, 793, 802, 832, 976, 1040, 1220, 1586, 1604, 1952, 2005, 2080, 2440, 3172, 3208, 3904, 3965, 4010, 4160, 4880, 5213, 6344, 6416, 7930, 8020, 9760, 10426, 12688, 12832, 15860, 16040, 19520, 20852, 24461, 25376, 25664, 26065, 31720, 32080, 41704, 48922, 50752, 52130, 63440, 64160, 83408, 97844, 104260, 122305, 126880, 128320, 166816, 195688, 208520, 244610, 253760, 317993, 333632, 391376, 417040, 489220, 635986, 782752, 834080, 978440, 1271972, 1565504, 1589965, 1668160, 1956880, 2543944, 3179930, 3913760, 5087888, 6359860, 7827520, 10175776, 12719720, 20351552, 25439440, 50878880, 101757760]

約数ペア:

[(1, 101757760), (2, 50878880), (4, 25439440), (5, 20351552), (8, 12719720), (10, 10175776), (13, 7827520), (16, 6359860), (20, 5087888), (26, 3913760), (32, 3179930), (40, 2543944), (52, 1956880), (61, 1668160), (64, 1589965), (65, 1565504), (80, 1271972), (104, 978440), (122, 834080), (130, 782752), (160, 635986), (208, 489220), (244, 417040), (260, 391376), (305, 333632), (320, 317993), (401, 253760), (416, 244610), (488, 208520), (520, 195688), (610, 166816), (793, 128320), (802, 126880), (832, 122305), (976, 104260), (1040, 97844), (1220, 83408), (1586, 64160), (1604, 63440), (1952, 52130), (2005, 50752), (2080, 48922), (2440, 41704), (3172, 32080), (3208, 31720), (3904, 26065), (3965, 25664), (4010, 25376), (4160, 24461), (4880, 20852), (5213, 19520), (6344, 16040), (6416, 15860), (7930, 12832), (8020, 12688), (9760, 10426)]