68845723850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{87629}}^1$

素因数の和:88487

約数の個数: 48

約数和(自身を含む): 134957210400

約数和(自身を除く): 66111486550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 827, 950, 1654, 4135, 8270, 15713, 20675, 31426, 41350, 78565, 87629, 157130, 175258, 392825, 438145, 785650, 876290, 1664951, 2190725, 3329902, 4381450, 8324755, 16649510, 41623775, 72469183, 83247550, 144938366, 362345915, 724691830, 1376914477, 1811729575, 2753828954, 3623459150, 6884572385, 13769144770, 34422861925, 68845723850]

約数ペア:

[(1, 68845723850), (2, 34422861925), (5, 13769144770), (10, 6884572385), (19, 3623459150), (25, 2753828954), (38, 1811729575), (50, 1376914477), (95, 724691830), (190, 362345915), (475, 144938366), (827, 83247550), (950, 72469183), (1654, 41623775), (4135, 16649510), (8270, 8324755), (15713, 4381450), (20675, 3329902), (31426, 2190725), (41350, 1664951), (78565, 876290), (87629, 785650), (157130, 438145), (175258, 392825)]