79547110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 80120090

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 109, 115, 167, 190, 218, 230, 334, 437, 545, 835, 874, 1090, 1670, 2071, 2185, 2507, 3173, 3841, 4142, 4370, 5014, 6346, 7682, 10355, 12535, 15865, 18203, 19205, 20710, 25070, 31730, 36406, 38410, 47633, 72979, 91015, 95266, 145958, 182030, 238165, 345857, 364895, 418669, 476330, 691714, 729790, 837338, 1729285, 2093345, 3458570, 4186690, 7954711, 15909422, 39773555, 79547110]

約数ペア:

[(1, 79547110), (2, 39773555), (5, 15909422), (10, 7954711), (19, 4186690), (23, 3458570), (38, 2093345), (46, 1729285), (95, 837338), (109, 729790), (115, 691714), (167, 476330), (190, 418669), (218, 364895), (230, 345857), (334, 238165), (437, 182030), (545, 145958), (835, 95266), (874, 91015), (1090, 72979), (1670, 47633), (2071, 38410), (2185, 36406), (2507, 31730), (3173, 25070), (3841, 20710), (4142, 19205), (4370, 18203), (5014, 15865), (6346, 12535), (7682, 10355)]