135565000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1472

約数の個数: 80

約数和(自身を含む): 334580400

約数和(自身を除く): 199015400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 625, 760, 950, 1000, 1250, 1427, 1900, 2375, 2500, 2854, 3800, 4750, 5000, 5708, 7135, 9500, 11416, 11875, 14270, 19000, 23750, 27113, 28540, 35675, 47500, 54226, 57080, 71350, 95000, 108452, 135565, 142700, 178375, 216904, 271130, 285400, 356750, 542260, 677825, 713500, 891875, 1084520, 1355650, 1427000, 1783750, 2711300, 3389125, 3567500, 5422600, 6778250, 7135000, 13556500, 16945625, 27113000, 33891250, 67782500, 135565000]

約数ペア:

[(1, 135565000), (2, 67782500), (4, 33891250), (5, 27113000), (8, 16945625), (10, 13556500), (19, 7135000), (20, 6778250), (25, 5422600), (38, 3567500), (40, 3389125), (50, 2711300), (76, 1783750), (95, 1427000), (100, 1355650), (125, 1084520), (152, 891875), (190, 713500), (200, 677825), (250, 542260), (380, 356750), (475, 285400), (500, 271130), (625, 216904), (760, 178375), (950, 142700), (1000, 135565), (1250, 108452), (1427, 95000), (1900, 71350), (2375, 57080), (2500, 54226), (2854, 47500), (3800, 35675), (4750, 28540), (5000, 27113), (5708, 23750), (7135, 19000), (9500, 14270), (11416, 11875)]