2013224675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{7019}}^1$

素因数の和:7196

約数の個数: 48

約数和(自身を含む): 3133728000

約数和(自身を除く): 1120503325

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 149, 175, 275, 385, 745, 1043, 1639, 1925, 3725, 5215, 7019, 8195, 11473, 26075, 35095, 40975, 49133, 57365, 77209, 175475, 245665, 286825, 386045, 540463, 1045831, 1228325, 1930225, 2702315, 5229155, 7320817, 11504141, 13511575, 26145775, 36604085, 57520705, 80528987, 183020425, 287603525, 402644935, 2013224675]

約数ペア:

[(1, 2013224675), (5, 402644935), (7, 287603525), (11, 183020425), (25, 80528987), (35, 57520705), (55, 36604085), (77, 26145775), (149, 13511575), (175, 11504141), (275, 7320817), (385, 5229155), (745, 2702315), (1043, 1930225), (1639, 1228325), (1925, 1045831), (3725, 540463), (5215, 386045), (7019, 286825), (8195, 245665), (11473, 175475), (26075, 77209), (35095, 57365), (40975, 49133)]