565512672790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4051}}^1\times {\mathrm{20261}}^1$

素因数の和:24385

約数の個数: 64

約数和(自身を含む): 1117238899392

約数和(自身を除く): 551726226602

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 4051, 6890, 8102, 20255, 20261, 40510, 40522, 52663, 101305, 105326, 202610, 214703, 263315, 263393, 429406, 526630, 526786, 1073515, 1073833, 1316965, 2147030, 2147666, 2633930, 2791139, 5369165, 5582278, 10738330, 13955695, 13959829, 27911390, 27919658, 69799145, 82077311, 139598290, 164154622, 410386555, 820773110, 1067005043, 2134010086, 4350097483, 5335025215, 8700194966, 10670050430, 21750487415, 43500974830, 56551267279, 113102534558, 282756336395, 565512672790]

約数ペア:

[(1, 565512672790), (2, 282756336395), (5, 113102534558), (10, 56551267279), (13, 43500974830), (26, 21750487415), (53, 10670050430), (65, 8700194966), (106, 5335025215), (130, 4350097483), (265, 2134010086), (530, 1067005043), (689, 820773110), (1378, 410386555), (3445, 164154622), (4051, 139598290), (6890, 82077311), (8102, 69799145), (20255, 27919658), (20261, 27911390), (40510, 13959829), (40522, 13955695), (52663, 10738330), (101305, 5582278), (105326, 5369165), (202610, 2791139), (214703, 2633930), (263315, 2147666), (263393, 2147030), (429406, 1316965), (526630, 1073833), (526786, 1073515)]