37885900

素因数分解:

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

素因数の和:371

約数の個数: 72

約数和(自身を含む): 89584544

約数和(自身を除く): 51698644

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 151, 193, 260, 302, 325, 386, 604, 650, 755, 772, 965, 1300, 1510, 1930, 1963, 2509, 3020, 3775, 3860, 3926, 4825, 5018, 7550, 7852, 9650, 9815, 10036, 12545, 15100, 19300, 19630, 25090, 29143, 39260, 49075, 50180, 58286, 62725, 98150, 116572, 125450, 145715, 196300, 250900, 291430, 378859, 582860, 728575, 757718, 1457150, 1515436, 1894295, 2914300, 3788590, 7577180, 9471475, 18942950, 37885900]

約数ペア:

[(1, 37885900), (2, 18942950), (4, 9471475), (5, 7577180), (10, 3788590), (13, 2914300), (20, 1894295), (25, 1515436), (26, 1457150), (50, 757718), (52, 728575), (65, 582860), (100, 378859), (130, 291430), (151, 250900), (193, 196300), (260, 145715), (302, 125450), (325, 116572), (386, 98150), (604, 62725), (650, 58286), (755, 50180), (772, 49075), (965, 39260), (1300, 29143), (1510, 25090), (1930, 19630), (1963, 19300), (2509, 15100), (3020, 12545), (3775, 10036), (3860, 9815), (3926, 9650), (4825, 7852), (5018, 7550)]