22479932560

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{757}}^1\times {\mathrm{1321}}^1$

素因数の和:2372

約数の個数: 80

約数和(自身を含む): 52560890352

約数和(自身を除く): 30080957792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 757, 1124, 1321, 1405, 1514, 2248, 2642, 2810, 3028, 3785, 4496, 5284, 5620, 6056, 6605, 7570, 10568, 11240, 12112, 13210, 15140, 21136, 22480, 26420, 30280, 52840, 60560, 105680, 212717, 371201, 425434, 742402, 850868, 999997, 1063585, 1484804, 1701736, 1856005, 1999994, 2127170, 2969608, 3403472, 3712010, 3999988, 4254340, 4999985, 5939216, 7424020, 7999976, 8508680, 9999970, 14848040, 15999952, 17017360, 19999940, 29696080, 39999880, 79999760, 280999157, 561998314, 1123996628, 1404995785, 2247993256, 2809991570, 4495986512, 5619983140, 11239966280, 22479932560]

約数ペア:

[(1, 22479932560), (2, 11239966280), (4, 5619983140), (5, 4495986512), (8, 2809991570), (10, 2247993256), (16, 1404995785), (20, 1123996628), (40, 561998314), (80, 280999157), (281, 79999760), (562, 39999880), (757, 29696080), (1124, 19999940), (1321, 17017360), (1405, 15999952), (1514, 14848040), (2248, 9999970), (2642, 8508680), (2810, 7999976), (3028, 7424020), (3785, 5939216), (4496, 4999985), (5284, 4254340), (5620, 3999988), (6056, 3712010), (6605, 3403472), (7570, 2969608), (10568, 2127170), (11240, 1999994), (12112, 1856005), (13210, 1701736), (15140, 1484804), (21136, 1063585), (22480, 999997), (26420, 850868), (30280, 742402), (52840, 425434), (60560, 371201), (105680, 212717)]