2247695440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{36067}}^1$

素因数の和:36140

約数の個数: 80

約数和(自身を含む): 5635264320

約数和(自身を除く): 3387568880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 152, 164, 190, 205, 304, 328, 380, 410, 656, 760, 779, 820, 1520, 1558, 1640, 3116, 3280, 3895, 6232, 7790, 12464, 15580, 31160, 36067, 62320, 72134, 144268, 180335, 288536, 360670, 577072, 685273, 721340, 1370546, 1442680, 1478747, 2741092, 2885360, 2957494, 3426365, 5482184, 5914988, 6852730, 7393735, 10964368, 11829976, 13705460, 14787470, 23659952, 27410920, 28096193, 29574940, 54821840, 56192386, 59149880, 112384772, 118299760, 140480965, 224769544, 280961930, 449539088, 561923860, 1123847720, 2247695440]

約数ペア:

[(1, 2247695440), (2, 1123847720), (4, 561923860), (5, 449539088), (8, 280961930), (10, 224769544), (16, 140480965), (19, 118299760), (20, 112384772), (38, 59149880), (40, 56192386), (41, 54821840), (76, 29574940), (80, 28096193), (82, 27410920), (95, 23659952), (152, 14787470), (164, 13705460), (190, 11829976), (205, 10964368), (304, 7393735), (328, 6852730), (380, 5914988), (410, 5482184), (656, 3426365), (760, 2957494), (779, 2885360), (820, 2741092), (1520, 1478747), (1558, 1442680), (1640, 1370546), (3116, 721340), (3280, 685273), (3895, 577072), (6232, 360670), (7790, 288536), (12464, 180335), (15580, 144268), (31160, 72134), (36067, 62320)]