73289080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 176090400

約数和(自身を除く): 102801320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 730, 760, 1321, 1387, 1460, 2642, 2774, 2920, 5284, 5548, 6605, 6935, 10568, 11096, 13210, 13870, 25099, 26420, 27740, 50198, 52840, 55480, 96433, 100396, 125495, 192866, 200792, 250990, 385732, 482165, 501980, 771464, 964330, 1003960, 1832227, 1928660, 3664454, 3857320, 7328908, 9161135, 14657816, 18322270, 36644540, 73289080]

約数ペア:

[(1, 73289080), (2, 36644540), (4, 18322270), (5, 14657816), (8, 9161135), (10, 7328908), (19, 3857320), (20, 3664454), (38, 1928660), (40, 1832227), (73, 1003960), (76, 964330), (95, 771464), (146, 501980), (152, 482165), (190, 385732), (292, 250990), (365, 200792), (380, 192866), (584, 125495), (730, 100396), (760, 96433), (1321, 55480), (1387, 52840), (1460, 50198), (2642, 27740), (2774, 26420), (2920, 25099), (5284, 13870), (5548, 13210), (6605, 11096), (6935, 10568)]