2399601670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 4566481920

約数和(自身を除く): 2166880250

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 131, 205, 215, 262, 410, 430, 655, 1039, 1310, 1763, 2078, 3526, 5195, 5371, 5633, 8815, 10390, 10742, 11266, 17630, 26855, 28165, 42599, 44677, 53710, 56330, 85198, 89354, 136109, 212995, 223385, 230953, 272218, 425990, 446770, 461906, 680545, 1154765, 1361090, 1831757, 2309530, 3663514, 5580469, 5852687, 9158785, 11160938, 11705374, 18317570, 27902345, 29263435, 55804690, 58526870, 239960167, 479920334, 1199800835, 2399601670]

約数ペア:

[(1, 2399601670), (2, 1199800835), (5, 479920334), (10, 239960167), (41, 58526870), (43, 55804690), (82, 29263435), (86, 27902345), (131, 18317570), (205, 11705374), (215, 11160938), (262, 9158785), (410, 5852687), (430, 5580469), (655, 3663514), (1039, 2309530), (1310, 1831757), (1763, 1361090), (2078, 1154765), (3526, 680545), (5195, 461906), (5371, 446770), (5633, 425990), (8815, 272218), (10390, 230953), (10742, 223385), (11266, 212995), (17630, 136109), (26855, 89354), (28165, 85198), (42599, 56330), (44677, 53710)]