84565480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5407}}^1$

素因数の和:5458

約数の個数: 64

約数和(自身を含む): 210263040

約数和(自身を除く): 125697560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 5407, 7820, 10814, 15640, 21628, 27035, 43256, 54070, 91919, 108140, 124361, 183838, 216280, 248722, 367676, 459595, 497444, 621805, 735352, 919190, 994888, 1243610, 1838380, 2114137, 2487220, 3676760, 4228274, 4974440, 8456548, 10570685, 16913096, 21141370, 42282740, 84565480]

約数ペア:

[(1, 84565480), (2, 42282740), (4, 21141370), (5, 16913096), (8, 10570685), (10, 8456548), (17, 4974440), (20, 4228274), (23, 3676760), (34, 2487220), (40, 2114137), (46, 1838380), (68, 1243610), (85, 994888), (92, 919190), (115, 735352), (136, 621805), (170, 497444), (184, 459595), (230, 367676), (340, 248722), (391, 216280), (460, 183838), (680, 124361), (782, 108140), (920, 91919), (1564, 54070), (1955, 43256), (3128, 27035), (3910, 21628), (5407, 15640), (7820, 10814)]