8889206440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7663109}}^1$

素因数の和:7663149

約数の個数: 32

約数和(自身を含む): 20690397000

約数和(自身を除く): 11801190560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7663109, 15326218, 30652436, 38315545, 61304872, 76631090, 153262180, 222230161, 306524360, 444460322, 888920644, 1111150805, 1777841288, 2222301610, 4444603220, 8889206440]

約数ペア:

[(1, 8889206440), (2, 4444603220), (4, 2222301610), (5, 1777841288), (8, 1111150805), (10, 888920644), (20, 444460322), (29, 306524360), (40, 222230161), (58, 153262180), (116, 76631090), (145, 61304872), (232, 38315545), (290, 30652436), (580, 15326218), (1160, 7663109)]