2650724520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{266137}}^1$

素因数の和:266234

約数の個数: 64

約数和(自身を含む): 8048013120

約数和(自身を除く): 5397288600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 266137, 532274, 798411, 1064548, 1330685, 1596822, 2129096, 2661370, 3193644, 3992055, 5322740, 6387288, 7984110, 10645480, 15968220, 22089371, 31936440, 44178742, 66268113, 88357484, 110446855, 132536226, 176714968, 220893710, 265072452, 331340565, 441787420, 530144904, 662681130, 883574840, 1325362260, 2650724520]

約数ペア:

[(1, 2650724520), (2, 1325362260), (3, 883574840), (4, 662681130), (5, 530144904), (6, 441787420), (8, 331340565), (10, 265072452), (12, 220893710), (15, 176714968), (20, 132536226), (24, 110446855), (30, 88357484), (40, 66268113), (60, 44178742), (83, 31936440), (120, 22089371), (166, 15968220), (249, 10645480), (332, 7984110), (415, 6387288), (498, 5322740), (664, 3992055), (830, 3193644), (996, 2661370), (1245, 2129096), (1660, 1596822), (1992, 1330685), (2490, 1064548), (3320, 798411), (4980, 532274), (9960, 266137)]