1024240900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1297}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 2281494600

約数和(自身を除く): 1257253700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 149, 212, 265, 298, 530, 596, 745, 1060, 1297, 1325, 1490, 2594, 2650, 2980, 3725, 5188, 5300, 6485, 7450, 7897, 12970, 14900, 15794, 25940, 31588, 32425, 39485, 64850, 68741, 78970, 129700, 137482, 157940, 193253, 197425, 274964, 343705, 386506, 394850, 687410, 773012, 789700, 966265, 1374820, 1718525, 1932530, 3437050, 3865060, 4831325, 6874100, 9662650, 10242409, 19325300, 20484818, 40969636, 51212045, 102424090, 204848180, 256060225, 512120450, 1024240900]

約数ペア:

[(1, 1024240900), (2, 512120450), (4, 256060225), (5, 204848180), (10, 102424090), (20, 51212045), (25, 40969636), (50, 20484818), (53, 19325300), (100, 10242409), (106, 9662650), (149, 6874100), (212, 4831325), (265, 3865060), (298, 3437050), (530, 1932530), (596, 1718525), (745, 1374820), (1060, 966265), (1297, 789700), (1325, 773012), (1490, 687410), (2594, 394850), (2650, 386506), (2980, 343705), (3725, 274964), (5188, 197425), (5300, 193253), (6485, 157940), (7450, 137482), (7897, 129700), (12970, 78970), (14900, 68741), (15794, 64850), (25940, 39485), (31588, 32425)]