8723162390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{1471}}^1$

素因数の和:1602

約数の個数: 96

約数和(自身を含む): 17582745600

約数和(自身を除く): 8859583210

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 59, 95, 115, 118, 190, 230, 295, 437, 529, 590, 874, 1058, 1121, 1357, 1471, 2185, 2242, 2645, 2714, 2942, 4370, 5290, 5605, 6785, 7355, 10051, 11210, 13570, 14710, 20102, 25783, 27949, 31211, 33833, 50255, 51566, 55898, 62422, 67666, 86789, 100510, 128915, 139745, 156055, 169165, 173578, 257830, 279490, 312110, 338330, 433945, 593009, 642827, 778159, 867890, 1186018, 1285654, 1556318, 1648991, 1996147, 2965045, 3214135, 3297982, 3890795, 3992294, 5930090, 6428270, 7781590, 8244955, 9980735, 14785021, 16489910, 19961470, 29570042, 37926793, 45911381, 73925105, 75853586, 91822762, 147850210, 189633965, 229556905, 379267930, 459113810, 872316239, 1744632478, 4361581195, 8723162390]

約数ペア:

[(1, 8723162390), (2, 4361581195), (5, 1744632478), (10, 872316239), (19, 459113810), (23, 379267930), (38, 229556905), (46, 189633965), (59, 147850210), (95, 91822762), (115, 75853586), (118, 73925105), (190, 45911381), (230, 37926793), (295, 29570042), (437, 19961470), (529, 16489910), (590, 14785021), (874, 9980735), (1058, 8244955), (1121, 7781590), (1357, 6428270), (1471, 5930090), (2185, 3992294), (2242, 3890795), (2645, 3297982), (2714, 3214135), (2942, 2965045), (4370, 1996147), (5290, 1648991), (5605, 1556318), (6785, 1285654), (7355, 1186018), (10051, 867890), (11210, 778159), (13570, 642827), (14710, 593009), (20102, 433945), (25783, 338330), (27949, 312110), (31211, 279490), (33833, 257830), (50255, 173578), (51566, 169165), (55898, 156055), (62422, 139745), (67666, 128915), (86789, 100510)]