66086000

素因数分解:

$2^4\times 5^3\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:387

約数の個数: 80

約数和(自身を含む): 161561088

約数和(自身を除く): 95475088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 173, 191, 200, 250, 346, 382, 400, 500, 692, 764, 865, 955, 1000, 1384, 1528, 1730, 1910, 2000, 2768, 3056, 3460, 3820, 4325, 4775, 6920, 7640, 8650, 9550, 13840, 15280, 17300, 19100, 21625, 23875, 33043, 34600, 38200, 43250, 47750, 66086, 69200, 76400, 86500, 95500, 132172, 165215, 173000, 191000, 264344, 330430, 346000, 382000, 528688, 660860, 826075, 1321720, 1652150, 2643440, 3304300, 4130375, 6608600, 8260750, 13217200, 16521500, 33043000, 66086000]

約数ペア:

[(1, 66086000), (2, 33043000), (4, 16521500), (5, 13217200), (8, 8260750), (10, 6608600), (16, 4130375), (20, 3304300), (25, 2643440), (40, 1652150), (50, 1321720), (80, 826075), (100, 660860), (125, 528688), (173, 382000), (191, 346000), (200, 330430), (250, 264344), (346, 191000), (382, 173000), (400, 165215), (500, 132172), (692, 95500), (764, 86500), (865, 76400), (955, 69200), (1000, 66086), (1384, 47750), (1528, 43250), (1730, 38200), (1910, 34600), (2000, 33043), (2768, 23875), (3056, 21625), (3460, 19100), (3820, 17300), (4325, 15280), (4775, 13840), (6920, 9550), (7640, 8650)]