89483440

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7507}}^1$

素因数の和:7669

約数の個数: 40

約数和(自身を含む): 209473200

約数和(自身を除く): 119989760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 7507, 11920, 15014, 30028, 37535, 60056, 75070, 120112, 150140, 300280, 600560, 1118543, 2237086, 4474172, 5592715, 8948344, 11185430, 17896688, 22370860, 44741720, 89483440]

約数ペア:

[(1, 89483440), (2, 44741720), (4, 22370860), (5, 17896688), (8, 11185430), (10, 8948344), (16, 5592715), (20, 4474172), (40, 2237086), (80, 1118543), (149, 600560), (298, 300280), (596, 150140), (745, 120112), (1192, 75070), (1490, 60056), (2384, 37535), (2980, 30028), (5960, 15014), (7507, 11920)]