3869000

素因数分解:

$2^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 9350640

約数和(自身を除く): 5481640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 73, 100, 106, 125, 146, 200, 212, 250, 265, 292, 365, 424, 500, 530, 584, 730, 1000, 1060, 1325, 1460, 1825, 2120, 2650, 2920, 3650, 3869, 5300, 6625, 7300, 7738, 9125, 10600, 13250, 14600, 15476, 18250, 19345, 26500, 30952, 36500, 38690, 53000, 73000, 77380, 96725, 154760, 193450, 386900, 483625, 773800, 967250, 1934500, 3869000]

約数ペア:

[(1, 3869000), (2, 1934500), (4, 967250), (5, 773800), (8, 483625), (10, 386900), (20, 193450), (25, 154760), (40, 96725), (50, 77380), (53, 73000), (73, 53000), (100, 38690), (106, 36500), (125, 30952), (146, 26500), (200, 19345), (212, 18250), (250, 15476), (265, 14600), (292, 13250), (365, 10600), (424, 9125), (500, 7738), (530, 7300), (584, 6625), (730, 5300), (1000, 3869), (1060, 3650), (1325, 2920), (1460, 2650), (1825, 2120)]