658230100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26017}}^1$

素因数の和:26065

約数の個数: 72

約数和(自身を含む): 1626020928

約数和(自身を除く): 967790828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 5060, 6325, 12650, 25300, 26017, 52034, 104068, 130085, 260170, 286187, 520340, 572374, 598391, 650425, 1144748, 1196782, 1300850, 1430935, 2393564, 2601700, 2861870, 2991955, 5723740, 5983910, 6582301, 7154675, 11967820, 13164602, 14309350, 14959775, 26329204, 28618700, 29919550, 32911505, 59839100, 65823010, 131646020, 164557525, 329115050, 658230100]

約数ペア:

[(1, 658230100), (2, 329115050), (4, 164557525), (5, 131646020), (10, 65823010), (11, 59839100), (20, 32911505), (22, 29919550), (23, 28618700), (25, 26329204), (44, 14959775), (46, 14309350), (50, 13164602), (55, 11967820), (92, 7154675), (100, 6582301), (110, 5983910), (115, 5723740), (220, 2991955), (230, 2861870), (253, 2601700), (275, 2393564), (460, 1430935), (506, 1300850), (550, 1196782), (575, 1144748), (1012, 650425), (1100, 598391), (1150, 572374), (1265, 520340), (2300, 286187), (2530, 260170), (5060, 130085), (6325, 104068), (12650, 52034), (25300, 26017)]