80617030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{853}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 156671424

約数和(自身を除く): 76054394

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 727, 853, 1454, 1706, 3635, 4265, 7270, 8530, 9451, 11089, 18902, 22178, 47255, 55445, 94510, 110890, 620131, 1240262, 3100655, 6201310, 8061703, 16123406, 40308515, 80617030]

約数ペア:

[(1, 80617030), (2, 40308515), (5, 16123406), (10, 8061703), (13, 6201310), (26, 3100655), (65, 1240262), (130, 620131), (727, 110890), (853, 94510), (1454, 55445), (1706, 47255), (3635, 22178), (4265, 18902), (7270, 11089), (8530, 9451)]