7577180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 17338944

約数和(自身を除く): 9761764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 193, 260, 302, 386, 604, 755, 772, 965, 1510, 1930, 1963, 2509, 3020, 3860, 3926, 5018, 7852, 9815, 10036, 12545, 19630, 25090, 29143, 39260, 50180, 58286, 116572, 145715, 291430, 378859, 582860, 757718, 1515436, 1894295, 3788590, 7577180]

約数ペア:

[(1, 7577180), (2, 3788590), (4, 1894295), (5, 1515436), (10, 757718), (13, 582860), (20, 378859), (26, 291430), (52, 145715), (65, 116572), (130, 58286), (151, 50180), (193, 39260), (260, 29143), (302, 25090), (386, 19630), (604, 12545), (755, 10036), (772, 9815), (965, 7852), (1510, 5018), (1930, 3926), (1963, 3860), (2509, 3020)]