17792264120

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{13399}}^1$

素因数の和:13872

約数の個数: 64

約数和(自身を含む): 40593960000

約数和(自身を除く): 22801695880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 373, 445, 712, 746, 890, 1492, 1780, 1865, 2984, 3560, 3730, 7460, 13399, 14920, 26798, 33197, 53596, 66394, 66995, 107192, 132788, 133990, 165985, 265576, 267980, 331970, 535960, 663940, 1192511, 1327880, 2385022, 4770044, 4997827, 5962555, 9540088, 9995654, 11925110, 19991308, 23850220, 24989135, 39982616, 47700440, 49978270, 99956540, 199913080, 444806603, 889613206, 1779226412, 2224033015, 3558452824, 4448066030, 8896132060, 17792264120]

約数ペア:

[(1, 17792264120), (2, 8896132060), (4, 4448066030), (5, 3558452824), (8, 2224033015), (10, 1779226412), (20, 889613206), (40, 444806603), (89, 199913080), (178, 99956540), (356, 49978270), (373, 47700440), (445, 39982616), (712, 24989135), (746, 23850220), (890, 19991308), (1492, 11925110), (1780, 9995654), (1865, 9540088), (2984, 5962555), (3560, 4997827), (3730, 4770044), (7460, 2385022), (13399, 1327880), (14920, 1192511), (26798, 663940), (33197, 535960), (53596, 331970), (66394, 267980), (66995, 265576), (107192, 165985), (132788, 133990)]