19347520

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:707

約数の個数: 56

約数和(自身を含む): 46597824

約数和(自身を除く): 27250304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 587, 824, 1030, 1174, 1648, 2060, 2348, 2935, 3296, 4120, 4696, 5870, 6592, 8240, 9392, 11740, 16480, 18784, 23480, 32960, 37568, 46960, 60461, 93920, 120922, 187840, 241844, 302305, 483688, 604610, 967376, 1209220, 1934752, 2418440, 3869504, 4836880, 9673760, 19347520]

約数ペア:

[(1, 19347520), (2, 9673760), (4, 4836880), (5, 3869504), (8, 2418440), (10, 1934752), (16, 1209220), (20, 967376), (32, 604610), (40, 483688), (64, 302305), (80, 241844), (103, 187840), (160, 120922), (206, 93920), (320, 60461), (412, 46960), (515, 37568), (587, 32960), (824, 23480), (1030, 18784), (1174, 16480), (1648, 11740), (2060, 9392), (2348, 8240), (2935, 6592), (3296, 5870), (4120, 4696)]