104135960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:1980

約数の個数: 64

約数和(自身を含む): 250149600

約数和(自身を除く): 146013640

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, 1387, 1460, 1877, 2774, 2920, 3754, 5548, 6935, 7508, 9385, 11096, 13870, 15016, 18770, 27740, 35663, 37540, 55480, 71326, 75080, 137021, 142652, 178315, 274042, 285304, 356630, 548084, 685105, 713260, 1096168, 1370210, 1426520, 2603399, 2740420, 5206798, 5480840, 10413596, 13016995, 20827192, 26033990, 52067980, 104135960]

約数ペア:

[(1, 104135960), (2, 52067980), (4, 26033990), (5, 20827192), (8, 13016995), (10, 10413596), (19, 5480840), (20, 5206798), (38, 2740420), (40, 2603399), (73, 1426520), (76, 1370210), (95, 1096168), (146, 713260), (152, 685105), (190, 548084), (292, 356630), (365, 285304), (380, 274042), (584, 178315), (730, 142652), (760, 137021), (1387, 75080), (1460, 71326), (1877, 55480), (2774, 37540), (2920, 35663), (3754, 27740), (5548, 18770), (6935, 15016), (7508, 13870), (9385, 11096)]