70291520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:368

約数の個数: 112

約数和(自身を含む): 183873648

約数和(自身を除く): 113582128

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, 277, 305, 320, 416, 488, 520, 554, 610, 793, 832, 976, 1040, 1108, 1220, 1385, 1586, 1952, 2080, 2216, 2440, 2770, 3172, 3601, 3904, 3965, 4160, 4432, 4880, 5540, 6344, 7202, 7930, 8864, 9760, 11080, 12688, 14404, 15860, 16897, 17728, 18005, 19520, 22160, 25376, 28808, 31720, 33794, 36010, 44320, 50752, 57616, 63440, 67588, 72020, 84485, 88640, 115232, 126880, 135176, 144040, 168970, 219661, 230464, 253760, 270352, 288080, 337940, 439322, 540704, 576160, 675880, 878644, 1081408, 1098305, 1152320, 1351760, 1757288, 2196610, 2703520, 3514576, 4393220, 5407040, 7029152, 8786440, 14058304, 17572880, 35145760, 70291520]

約数ペア:

[(1, 70291520), (2, 35145760), (4, 17572880), (5, 14058304), (8, 8786440), (10, 7029152), (13, 5407040), (16, 4393220), (20, 3514576), (26, 2703520), (32, 2196610), (40, 1757288), (52, 1351760), (61, 1152320), (64, 1098305), (65, 1081408), (80, 878644), (104, 675880), (122, 576160), (130, 540704), (160, 439322), (208, 337940), (244, 288080), (260, 270352), (277, 253760), (305, 230464), (320, 219661), (416, 168970), (488, 144040), (520, 135176), (554, 126880), (610, 115232), (793, 88640), (832, 84485), (976, 72020), (1040, 67588), (1108, 63440), (1220, 57616), (1385, 50752), (1586, 44320), (1952, 36010), (2080, 33794), (2216, 31720), (2440, 28808), (2770, 25376), (3172, 22160), (3601, 19520), (3904, 18005), (3965, 17728), (4160, 16897), (4432, 15860), (4880, 14404), (5540, 12688), (6344, 11080), (7202, 9760), (7930, 8864)]