4898491000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{376807}}^1$

素因数の和:376841

約数の個数: 64

約数和(自身を含む): 12344230080

約数和(自身を除く): 7445739080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 13000, 376807, 753614, 1507228, 1884035, 3014456, 3768070, 4898491, 7536140, 9420175, 9796982, 15072280, 18840350, 19593964, 24492455, 37680700, 39187928, 47100875, 48984910, 75361400, 94201750, 97969820, 122462275, 188403500, 195939640, 244924550, 376807000, 489849100, 612311375, 979698200, 1224622750, 2449245500, 4898491000]

約数ペア:

[(1, 4898491000), (2, 2449245500), (4, 1224622750), (5, 979698200), (8, 612311375), (10, 489849100), (13, 376807000), (20, 244924550), (25, 195939640), (26, 188403500), (40, 122462275), (50, 97969820), (52, 94201750), (65, 75361400), (100, 48984910), (104, 47100875), (125, 39187928), (130, 37680700), (200, 24492455), (250, 19593964), (260, 18840350), (325, 15072280), (500, 9796982), (520, 9420175), (650, 7536140), (1000, 4898491), (1300, 3768070), (1625, 3014456), (2600, 1884035), (3250, 1507228), (6500, 753614), (13000, 376807)]