70371440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:790

約数の個数: 80

約数和(自身を含む): 175048320

約数和(自身を除く): 104676880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 67, 76, 80, 95, 134, 152, 190, 268, 304, 335, 380, 536, 670, 691, 760, 1072, 1273, 1340, 1382, 1520, 2546, 2680, 2764, 3455, 5092, 5360, 5528, 6365, 6910, 10184, 11056, 12730, 13129, 13820, 20368, 25460, 26258, 27640, 46297, 50920, 52516, 55280, 65645, 92594, 101840, 105032, 131290, 185188, 210064, 231485, 262580, 370376, 462970, 525160, 740752, 879643, 925940, 1050320, 1759286, 1851880, 3518572, 3703760, 4398215, 7037144, 8796430, 14074288, 17592860, 35185720, 70371440]

約数ペア:

[(1, 70371440), (2, 35185720), (4, 17592860), (5, 14074288), (8, 8796430), (10, 7037144), (16, 4398215), (19, 3703760), (20, 3518572), (38, 1851880), (40, 1759286), (67, 1050320), (76, 925940), (80, 879643), (95, 740752), (134, 525160), (152, 462970), (190, 370376), (268, 262580), (304, 231485), (335, 210064), (380, 185188), (536, 131290), (670, 105032), (691, 101840), (760, 92594), (1072, 65645), (1273, 55280), (1340, 52516), (1382, 50920), (1520, 46297), (2546, 27640), (2680, 26258), (2764, 25460), (3455, 20368), (5092, 13820), (5360, 13129), (5528, 12730), (6365, 11056), (6910, 10184)]