10721617112

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 20726604000

約数和(自身を除く): 10004986888

約数列:

[1, 2, 4, 8, 67, 89, 134, 178, 268, 317, 356, 536, 634, 709, 712, 1268, 1418, 2536, 2836, 5672, 5963, 11926, 21239, 23852, 28213, 42478, 47503, 47704, 56426, 63101, 84956, 95006, 112852, 126202, 169912, 190012, 224753, 225704, 252404, 380024, 449506, 504808, 899012, 1798024, 1890271, 3780542, 4227767, 7561084, 8455534, 15058451, 15122168, 16911068, 20003017, 30116902, 33822136, 40006034, 60233804, 80012068, 120467608, 160024136, 1340202139, 2680404278, 5360808556, 10721617112]

約数ペア:

[(1, 10721617112), (2, 5360808556), (4, 2680404278), (8, 1340202139), (67, 160024136), (89, 120467608), (134, 80012068), (178, 60233804), (268, 40006034), (317, 33822136), (356, 30116902), (536, 20003017), (634, 16911068), (709, 15122168), (712, 15058451), (1268, 8455534), (1418, 7561084), (2536, 4227767), (2836, 3780542), (5672, 1890271), (5963, 1798024), (11926, 899012), (21239, 504808), (23852, 449506), (28213, 380024), (42478, 252404), (47503, 225704), (47704, 224753), (56426, 190012), (63101, 169912), (84956, 126202), (95006, 112852)]