966753880

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1\times {\mathrm{509}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 2205403200

約数和(自身を除く): 1238649320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 461, 509, 515, 824, 922, 1018, 1030, 1844, 2036, 2060, 2305, 2545, 3688, 4072, 4120, 4610, 5090, 9220, 10180, 18440, 20360, 47483, 52427, 94966, 104854, 189932, 209708, 234649, 237415, 262135, 379864, 419416, 469298, 474830, 524270, 938596, 949660, 1048540, 1173245, 1877192, 1899320, 2097080, 2346490, 4692980, 9385960, 24168847, 48337694, 96675388, 120844235, 193350776, 241688470, 483376940, 966753880]

約数ペア:

[(1, 966753880), (2, 483376940), (4, 241688470), (5, 193350776), (8, 120844235), (10, 96675388), (20, 48337694), (40, 24168847), (103, 9385960), (206, 4692980), (412, 2346490), (461, 2097080), (509, 1899320), (515, 1877192), (824, 1173245), (922, 1048540), (1018, 949660), (1030, 938596), (1844, 524270), (2036, 474830), (2060, 469298), (2305, 419416), (2545, 379864), (3688, 262135), (4072, 237415), (4120, 234649), (4610, 209708), (5090, 189932), (9220, 104854), (10180, 94966), (18440, 52427), (20360, 47483)]