1566896600

素因数分解:

$2^3\times 5^2\times {\mathrm{1993}}^1\times {\mathrm{3931}}^1$

素因数の和:5940

約数の個数: 48

約数和(自身を含む): 3645789720

約数和(自身を除く): 2078893120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1993, 3931, 3986, 7862, 7972, 9965, 15724, 15944, 19655, 19930, 31448, 39310, 39860, 49825, 78620, 79720, 98275, 99650, 157240, 196550, 199300, 393100, 398600, 786200, 7834483, 15668966, 31337932, 39172415, 62675864, 78344830, 156689660, 195862075, 313379320, 391724150, 783448300, 1566896600]

約数ペア:

[(1, 1566896600), (2, 783448300), (4, 391724150), (5, 313379320), (8, 195862075), (10, 156689660), (20, 78344830), (25, 62675864), (40, 39172415), (50, 31337932), (100, 15668966), (200, 7834483), (1993, 786200), (3931, 398600), (3986, 393100), (7862, 199300), (7972, 196550), (9965, 157240), (15724, 99650), (15944, 98275), (19655, 79720), (19930, 78620), (31448, 49825), (39310, 39860)]