46628541680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{169583}}^1$

素因数の和:170094

約数の個数: 80

約数和(自身を含む): 124151768064

約数和(自身を除く): 77523226384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 491, 560, 982, 1964, 2455, 3437, 3928, 4910, 6874, 7856, 9820, 13748, 17185, 19640, 27496, 34370, 39280, 54992, 68740, 137480, 169583, 274960, 339166, 678332, 847915, 1187081, 1356664, 1695830, 2374162, 2713328, 3391660, 4748324, 5935405, 6783320, 9496648, 11870810, 13566640, 18993296, 23741620, 47483240, 83265253, 94966480, 166530506, 333061012, 416326265, 582856771, 666122024, 832652530, 1165713542, 1332244048, 1665305060, 2331427084, 2914283855, 3330610120, 4662854168, 5828567710, 6661220240, 9325708336, 11657135420, 23314270840, 46628541680]

約数ペア:

[(1, 46628541680), (2, 23314270840), (4, 11657135420), (5, 9325708336), (7, 6661220240), (8, 5828567710), (10, 4662854168), (14, 3330610120), (16, 2914283855), (20, 2331427084), (28, 1665305060), (35, 1332244048), (40, 1165713542), (56, 832652530), (70, 666122024), (80, 582856771), (112, 416326265), (140, 333061012), (280, 166530506), (491, 94966480), (560, 83265253), (982, 47483240), (1964, 23741620), (2455, 18993296), (3437, 13566640), (3928, 11870810), (4910, 9496648), (6874, 6783320), (7856, 5935405), (9820, 4748324), (13748, 3391660), (17185, 2713328), (19640, 2374162), (27496, 1695830), (34370, 1356664), (39280, 1187081), (54992, 847915), (68740, 678332), (137480, 339166), (169583, 274960)]