13302807250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{8461}}^1$

素因数の和:8828

約数の個数: 64

約数和(自身を含む): 26295834240

約数和(自身を除く): 12993026990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 331, 475, 662, 950, 1655, 2375, 3310, 4750, 6289, 8275, 8461, 12578, 16550, 16922, 31445, 41375, 42305, 62890, 82750, 84610, 157225, 160759, 211525, 314450, 321518, 423050, 786125, 803795, 1057625, 1572250, 1607590, 2115250, 2800591, 4018975, 5601182, 8037950, 14002955, 20094875, 28005910, 40189750, 53211229, 70014775, 106422458, 140029550, 266056145, 350073875, 532112290, 700147750, 1330280725, 2660561450, 6651403625, 13302807250]

約数ペア:

[(1, 13302807250), (2, 6651403625), (5, 2660561450), (10, 1330280725), (19, 700147750), (25, 532112290), (38, 350073875), (50, 266056145), (95, 140029550), (125, 106422458), (190, 70014775), (250, 53211229), (331, 40189750), (475, 28005910), (662, 20094875), (950, 14002955), (1655, 8037950), (2375, 5601182), (3310, 4018975), (4750, 2800591), (6289, 2115250), (8275, 1607590), (8461, 1572250), (12578, 1057625), (16550, 803795), (16922, 786125), (31445, 423050), (41375, 321518), (42305, 314450), (62890, 211525), (82750, 160759), (84610, 157225)]