6595550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 13488720

約数和(自身を除く): 6893170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 139, 146, 278, 325, 365, 650, 695, 730, 949, 1390, 1807, 1825, 1898, 3475, 3614, 3650, 4745, 6950, 9035, 9490, 10147, 18070, 20294, 23725, 45175, 47450, 50735, 90350, 101470, 131911, 253675, 263822, 507350, 659555, 1319110, 3297775, 6595550]

約数ペア:

[(1, 6595550), (2, 3297775), (5, 1319110), (10, 659555), (13, 507350), (25, 263822), (26, 253675), (50, 131911), (65, 101470), (73, 90350), (130, 50735), (139, 47450), (146, 45175), (278, 23725), (325, 20294), (365, 18070), (650, 10147), (695, 9490), (730, 9035), (949, 6950), (1390, 4745), (1807, 3650), (1825, 3614), (1898, 3475)]