116485040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{208009}}^1$

素因数の和:208029

約数の個数: 40

約数和(自身を含む): 309518880

約数和(自身を除く): 193033840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 208009, 416018, 832036, 1040045, 1456063, 1664072, 2080090, 2912126, 3328144, 4160180, 5824252, 7280315, 8320360, 11648504, 14560630, 16640720, 23297008, 29121260, 58242520, 116485040]

約数ペア:

[(1, 116485040), (2, 58242520), (4, 29121260), (5, 23297008), (7, 16640720), (8, 14560630), (10, 11648504), (14, 8320360), (16, 7280315), (20, 5824252), (28, 4160180), (35, 3328144), (40, 2912126), (56, 2080090), (70, 1664072), (80, 1456063), (112, 1040045), (140, 832036), (280, 416018), (560, 208009)]