12911760500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{16231}}^1$

素因数の和:16330

約数の個数: 96

約数和(自身を含む): 29636775168

約数和(自身を除く): 16725014668

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 43, 50, 74, 86, 100, 125, 148, 172, 185, 215, 250, 370, 430, 500, 740, 860, 925, 1075, 1591, 1850, 2150, 3182, 3700, 4300, 4625, 5375, 6364, 7955, 9250, 10750, 15910, 16231, 18500, 21500, 31820, 32462, 39775, 64924, 79550, 81155, 159100, 162310, 198875, 324620, 397750, 405775, 600547, 697933, 795500, 811550, 1201094, 1395866, 1623100, 2028875, 2402188, 2791732, 3002735, 3489665, 4057750, 6005470, 6979330, 8115500, 12010940, 13958660, 15013675, 17448325, 25823521, 30027350, 34896650, 51647042, 60054700, 69793300, 75068375, 87241625, 103294084, 129117605, 150136750, 174483250, 258235210, 300273500, 348966500, 516470420, 645588025, 1291176050, 2582352100, 3227940125, 6455880250, 12911760500]

約数ペア:

[(1, 12911760500), (2, 6455880250), (4, 3227940125), (5, 2582352100), (10, 1291176050), (20, 645588025), (25, 516470420), (37, 348966500), (43, 300273500), (50, 258235210), (74, 174483250), (86, 150136750), (100, 129117605), (125, 103294084), (148, 87241625), (172, 75068375), (185, 69793300), (215, 60054700), (250, 51647042), (370, 34896650), (430, 30027350), (500, 25823521), (740, 17448325), (860, 15013675), (925, 13958660), (1075, 12010940), (1591, 8115500), (1850, 6979330), (2150, 6005470), (3182, 4057750), (3700, 3489665), (4300, 3002735), (4625, 2791732), (5375, 2402188), (6364, 2028875), (7955, 1623100), (9250, 1395866), (10750, 1201094), (15910, 811550), (16231, 795500), (18500, 697933), (21500, 600547), (31820, 405775), (32462, 397750), (39775, 324620), (64924, 198875), (79550, 162310), (81155, 159100)]