115580648

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 236280960

約数和(自身を除く): 120700312

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 722, 1178, 1291, 1444, 2356, 2582, 2888, 4712, 5164, 10328, 11191, 22382, 24529, 40021, 44764, 49058, 80042, 89528, 98116, 160084, 196232, 320168, 466051, 760399, 932102, 1520798, 1864204, 3041596, 3728408, 6083192, 14447581, 28895162, 57790324, 115580648]

約数ペア:

[(1, 115580648), (2, 57790324), (4, 28895162), (8, 14447581), (19, 6083192), (31, 3728408), (38, 3041596), (62, 1864204), (76, 1520798), (124, 932102), (152, 760399), (248, 466051), (361, 320168), (589, 196232), (722, 160084), (1178, 98116), (1291, 89528), (1444, 80042), (2356, 49058), (2582, 44764), (2888, 40021), (4712, 24529), (5164, 22382), (10328, 11191)]