3314857520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{138581}}^1$

素因数の和:138630

約数の個数: 80

約数和(自身を含む): 8660820672

約数和(自身を除く): 5345963152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 11960, 23920, 138581, 277162, 554324, 692905, 1108648, 1385810, 1801553, 2217296, 2771620, 3187363, 3603106, 5543240, 6374726, 7206212, 9007765, 11086480, 12749452, 14412424, 15936815, 18015530, 25498904, 28824848, 31873630, 36031060, 41435719, 50997808, 63747260, 72062120, 82871438, 127494520, 144124240, 165742876, 207178595, 254989040, 331485752, 414357190, 662971504, 828714380, 1657428760, 3314857520]

約数ペア:

[(1, 3314857520), (2, 1657428760), (4, 828714380), (5, 662971504), (8, 414357190), (10, 331485752), (13, 254989040), (16, 207178595), (20, 165742876), (23, 144124240), (26, 127494520), (40, 82871438), (46, 72062120), (52, 63747260), (65, 50997808), (80, 41435719), (92, 36031060), (104, 31873630), (115, 28824848), (130, 25498904), (184, 18015530), (208, 15936815), (230, 14412424), (260, 12749452), (299, 11086480), (368, 9007765), (460, 7206212), (520, 6374726), (598, 5543240), (920, 3603106), (1040, 3187363), (1196, 2771620), (1495, 2217296), (1840, 1801553), (2392, 1385810), (2990, 1108648), (4784, 692905), (5980, 554324), (11960, 277162), (23920, 138581)]