89095520

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6709}}^1$

素因数の和:6807

約数の個数: 48

約数和(自身を含む): 213055920

約数和(自身を除く): 123960400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 6709, 13280, 13418, 26836, 33545, 53672, 67090, 107344, 134180, 214688, 268360, 536720, 556847, 1073440, 1113694, 2227388, 2784235, 4454776, 5568470, 8909552, 11136940, 17819104, 22273880, 44547760, 89095520]

約数ペア:

[(1, 89095520), (2, 44547760), (4, 22273880), (5, 17819104), (8, 11136940), (10, 8909552), (16, 5568470), (20, 4454776), (32, 2784235), (40, 2227388), (80, 1113694), (83, 1073440), (160, 556847), (166, 536720), (332, 268360), (415, 214688), (664, 134180), (830, 107344), (1328, 67090), (1660, 53672), (2656, 33545), (3320, 26836), (6640, 13418), (6709, 13280)]