852202900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6991}}^1$

素因数の和:7081

約数の個数: 72

約数和(自身を含む): 1966374144

約数和(自身を除く): 1114171244

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 53, 92, 100, 106, 115, 212, 230, 265, 460, 530, 575, 1060, 1150, 1219, 1325, 2300, 2438, 2650, 4876, 5300, 6095, 6991, 12190, 13982, 24380, 27964, 30475, 34955, 60950, 69910, 121900, 139820, 160793, 174775, 321586, 349550, 370523, 643172, 699100, 741046, 803965, 1482092, 1607930, 1852615, 3215860, 3705230, 4019825, 7410460, 8039650, 8522029, 9263075, 16079300, 17044058, 18526150, 34088116, 37052300, 42610145, 85220290, 170440580, 213050725, 426101450, 852202900]

約数ペア:

[(1, 852202900), (2, 426101450), (4, 213050725), (5, 170440580), (10, 85220290), (20, 42610145), (23, 37052300), (25, 34088116), (46, 18526150), (50, 17044058), (53, 16079300), (92, 9263075), (100, 8522029), (106, 8039650), (115, 7410460), (212, 4019825), (230, 3705230), (265, 3215860), (460, 1852615), (530, 1607930), (575, 1482092), (1060, 803965), (1150, 741046), (1219, 699100), (1325, 643172), (2300, 370523), (2438, 349550), (2650, 321586), (4876, 174775), (5300, 160793), (6095, 139820), (6991, 121900), (12190, 69910), (13982, 60950), (24380, 34955), (27964, 30475)]