40567780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10847}}^1$

素因数の和:10884

約数の個数: 48

約数和(自身を含む): 98413056

約数和(自身を除く): 57845276

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 10847, 21694, 43388, 54235, 108470, 119317, 184399, 216940, 238634, 368798, 477268, 596585, 737596, 921995, 1193170, 1843990, 2028389, 2386340, 3687980, 4056778, 8113556, 10141945, 20283890, 40567780]

約数ペア:

[(1, 40567780), (2, 20283890), (4, 10141945), (5, 8113556), (10, 4056778), (11, 3687980), (17, 2386340), (20, 2028389), (22, 1843990), (34, 1193170), (44, 921995), (55, 737596), (68, 596585), (85, 477268), (110, 368798), (170, 238634), (187, 216940), (220, 184399), (340, 119317), (374, 108470), (748, 54235), (935, 43388), (1870, 21694), (3740, 10847)]