82685500

素因数分解:

$2^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{2711}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 183613248

約数和(自身を除く): 100927748

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 125, 244, 250, 305, 500, 610, 1220, 1525, 2711, 3050, 5422, 6100, 7625, 10844, 13555, 15250, 27110, 30500, 54220, 67775, 135550, 165371, 271100, 330742, 338875, 661484, 677750, 826855, 1355500, 1653710, 3307420, 4134275, 8268550, 16537100, 20671375, 41342750, 82685500]

約数ペア:

[(1, 82685500), (2, 41342750), (4, 20671375), (5, 16537100), (10, 8268550), (20, 4134275), (25, 3307420), (50, 1653710), (61, 1355500), (100, 826855), (122, 677750), (125, 661484), (244, 338875), (250, 330742), (305, 271100), (500, 165371), (610, 135550), (1220, 67775), (1525, 54220), (2711, 30500), (3050, 27110), (5422, 15250), (6100, 13555), (7625, 10844)]