118271120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{134399}}^1$

素因数の和:134423

約数の個数: 40

約数和(自身を含む): 299980800

約数和(自身を除く): 181709680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 134399, 268798, 537596, 671995, 1075192, 1343990, 1478389, 2150384, 2687980, 2956778, 5375960, 5913556, 7391945, 10751920, 11827112, 14783890, 23654224, 29567780, 59135560, 118271120]

約数ペア:

[(1, 118271120), (2, 59135560), (4, 29567780), (5, 23654224), (8, 14783890), (10, 11827112), (11, 10751920), (16, 7391945), (20, 5913556), (22, 5375960), (40, 2956778), (44, 2687980), (55, 2150384), (80, 1478389), (88, 1343990), (110, 1075192), (176, 671995), (220, 537596), (440, 268798), (880, 134399)]