77390080

素因数分解:

$2^8\times 5^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 187492032

約数和(自身を除く): 110101952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 515, 587, 640, 824, 1030, 1174, 1280, 1648, 2060, 2348, 2935, 3296, 4120, 4696, 5870, 6592, 8240, 9392, 11740, 13184, 16480, 18784, 23480, 26368, 32960, 37568, 46960, 60461, 65920, 75136, 93920, 120922, 131840, 150272, 187840, 241844, 302305, 375680, 483688, 604610, 751360, 967376, 1209220, 1934752, 2418440, 3869504, 4836880, 7739008, 9673760, 15478016, 19347520, 38695040, 77390080]

約数ペア:

[(1, 77390080), (2, 38695040), (4, 19347520), (5, 15478016), (8, 9673760), (10, 7739008), (16, 4836880), (20, 3869504), (32, 2418440), (40, 1934752), (64, 1209220), (80, 967376), (103, 751360), (128, 604610), (160, 483688), (206, 375680), (256, 302305), (320, 241844), (412, 187840), (515, 150272), (587, 131840), (640, 120922), (824, 93920), (1030, 75136), (1174, 65920), (1280, 60461), (1648, 46960), (2060, 37568), (2348, 32960), (2935, 26368), (3296, 23480), (4120, 18784), (4696, 16480), (5870, 13184), (6592, 11740), (8240, 9392)]