58228820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{797}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 132321168

約数和(自身を除く): 74092348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 281, 562, 797, 1124, 1405, 1594, 2810, 3188, 3653, 3985, 5620, 7306, 7970, 10361, 14612, 15940, 18265, 20722, 36530, 41444, 51805, 73060, 103610, 207220, 223957, 447914, 895828, 1119785, 2239570, 2911441, 4479140, 5822882, 11645764, 14557205, 29114410, 58228820]

約数ペア:

[(1, 58228820), (2, 29114410), (4, 14557205), (5, 11645764), (10, 5822882), (13, 4479140), (20, 2911441), (26, 2239570), (52, 1119785), (65, 895828), (130, 447914), (260, 223957), (281, 207220), (562, 103610), (797, 73060), (1124, 51805), (1405, 41444), (1594, 36530), (2810, 20722), (3188, 18265), (3653, 15940), (3985, 14612), (5620, 10361), (7306, 7970)]