7583540120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{96581}}^1$

素因数の和:96756

約数の個数: 64

約数和(自身を含む): 18497384640

約数和(自身を除く): 10913844520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 151, 260, 302, 520, 604, 755, 1208, 1510, 1963, 3020, 3926, 6040, 7852, 9815, 15704, 19630, 39260, 78520, 96581, 193162, 386324, 482905, 772648, 965810, 1255553, 1931620, 2511106, 3863240, 5022212, 6277765, 10044424, 12555530, 14583731, 25111060, 29167462, 50222120, 58334924, 72918655, 116669848, 145837310, 189588503, 291674620, 379177006, 583349240, 758354012, 947942515, 1516708024, 1895885030, 3791770060, 7583540120]

約数ペア:

[(1, 7583540120), (2, 3791770060), (4, 1895885030), (5, 1516708024), (8, 947942515), (10, 758354012), (13, 583349240), (20, 379177006), (26, 291674620), (40, 189588503), (52, 145837310), (65, 116669848), (104, 72918655), (130, 58334924), (151, 50222120), (260, 29167462), (302, 25111060), (520, 14583731), (604, 12555530), (755, 10044424), (1208, 6277765), (1510, 5022212), (1963, 3863240), (3020, 2511106), (3926, 1931620), (6040, 1255553), (7852, 965810), (9815, 772648), (15704, 482905), (19630, 386324), (39260, 193162), (78520, 96581)]