4112859280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1658411}}^1$

素因数の和:1658455

約数の個数: 40

約数和(自身を含む): 9870868224

約数和(自身を除く): 5758008944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 1658411, 3316822, 6633644, 8292055, 13267288, 16584110, 26534576, 33168220, 51410741, 66336440, 102821482, 132672880, 205642964, 257053705, 411285928, 514107410, 822571856, 1028214820, 2056429640, 4112859280]

約数ペア:

[(1, 4112859280), (2, 2056429640), (4, 1028214820), (5, 822571856), (8, 514107410), (10, 411285928), (16, 257053705), (20, 205642964), (31, 132672880), (40, 102821482), (62, 66336440), (80, 51410741), (124, 33168220), (155, 26534576), (248, 16584110), (310, 13267288), (496, 8292055), (620, 6633644), (1240, 3316822), (2480, 1658411)]