17366968450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{504121}}^1$

素因数の和:504199

約数の個数: 48

約数和(自身を含む): 35443809576

約数和(自身を除く): 18076841126

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 6890, 17225, 34450, 504121, 1008242, 2520605, 5041210, 6553573, 12603025, 13107146, 25206050, 26718413, 32767865, 53436826, 65535730, 133592065, 163839325, 267184130, 327678650, 347339369, 667960325, 694678738, 1335920650, 1736696845, 3473393690, 8683484225, 17366968450]

約数ペア:

[(1, 17366968450), (2, 8683484225), (5, 3473393690), (10, 1736696845), (13, 1335920650), (25, 694678738), (26, 667960325), (50, 347339369), (53, 327678650), (65, 267184130), (106, 163839325), (130, 133592065), (265, 65535730), (325, 53436826), (530, 32767865), (650, 26718413), (689, 25206050), (1325, 13107146), (1378, 12603025), (2650, 6553573), (3445, 5041210), (6890, 2520605), (17225, 1008242), (34450, 504121)]