3884522320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{4861}}^1$

素因数の和:6308

約数の個数: 80

約数和(自身を含む): 10331088768

約数和(自身を除く): 6446566448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1427, 2854, 4861, 5708, 7135, 9722, 9989, 11416, 14270, 19444, 19978, 22832, 24305, 28540, 34027, 38888, 39956, 48610, 49945, 57080, 68054, 77776, 79912, 97220, 99890, 114160, 136108, 159824, 170135, 194440, 199780, 272216, 340270, 388880, 399560, 544432, 680540, 799120, 1361080, 2722160, 6936647, 13873294, 27746588, 34683235, 48556529, 55493176, 69366470, 97113058, 110986352, 138732940, 194226116, 242782645, 277465880, 388452232, 485565290, 554931760, 776904464, 971130580, 1942261160, 3884522320]

約数ペア:

[(1, 3884522320), (2, 1942261160), (4, 971130580), (5, 776904464), (7, 554931760), (8, 485565290), (10, 388452232), (14, 277465880), (16, 242782645), (20, 194226116), (28, 138732940), (35, 110986352), (40, 97113058), (56, 69366470), (70, 55493176), (80, 48556529), (112, 34683235), (140, 27746588), (280, 13873294), (560, 6936647), (1427, 2722160), (2854, 1361080), (4861, 799120), (5708, 680540), (7135, 544432), (9722, 399560), (9989, 388880), (11416, 340270), (14270, 272216), (19444, 199780), (19978, 194440), (22832, 170135), (24305, 159824), (28540, 136108), (34027, 114160), (38888, 99890), (39956, 97220), (48610, 79912), (49945, 77776), (57080, 68054)]