1798207107920

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{150856301}}^1$

素因数の和:150856463

約数の個数: 40

約数和(自身を含む): 4208890825800

約数和(自身を除く): 2410683717880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 11920, 150856301, 301712602, 603425204, 754281505, 1206850408, 1508563010, 2413700816, 3017126020, 6034252040, 12068504080, 22477588849, 44955177698, 89910355396, 112387944245, 179820710792, 224775888490, 359641421584, 449551776980, 899103553960, 1798207107920]

約数ペア:

[(1, 1798207107920), (2, 899103553960), (4, 449551776980), (5, 359641421584), (8, 224775888490), (10, 179820710792), (16, 112387944245), (20, 89910355396), (40, 44955177698), (80, 22477588849), (149, 12068504080), (298, 6034252040), (596, 3017126020), (745, 2413700816), (1192, 1508563010), (1490, 1206850408), (2384, 754281505), (2980, 603425204), (5960, 301712602), (11920, 150856301)]