58990000

素因数分解:

$2^4\times 5^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 100

約数和(自身を含む): 151657704

約数和(自身を除く): 92667704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 347, 400, 425, 500, 625, 680, 694, 850, 1000, 1250, 1360, 1388, 1700, 1735, 2000, 2125, 2500, 2776, 3400, 3470, 4250, 5000, 5552, 5899, 6800, 6940, 8500, 8675, 10000, 10625, 11798, 13880, 17000, 17350, 21250, 23596, 27760, 29495, 34000, 34700, 42500, 43375, 47192, 58990, 69400, 85000, 86750, 94384, 117980, 138800, 147475, 170000, 173500, 216875, 235960, 294950, 347000, 433750, 471920, 589900, 694000, 737375, 867500, 1179800, 1474750, 1735000, 2359600, 2949500, 3470000, 3686875, 5899000, 7373750, 11798000, 14747500, 29495000, 58990000]

約数ペア:

[(1, 58990000), (2, 29495000), (4, 14747500), (5, 11798000), (8, 7373750), (10, 5899000), (16, 3686875), (17, 3470000), (20, 2949500), (25, 2359600), (34, 1735000), (40, 1474750), (50, 1179800), (68, 867500), (80, 737375), (85, 694000), (100, 589900), (125, 471920), (136, 433750), (170, 347000), (200, 294950), (250, 235960), (272, 216875), (340, 173500), (347, 170000), (400, 147475), (425, 138800), (500, 117980), (625, 94384), (680, 86750), (694, 85000), (850, 69400), (1000, 58990), (1250, 47192), (1360, 43375), (1388, 42500), (1700, 34700), (1735, 34000), (2000, 29495), (2125, 27760), (2500, 23596), (2776, 21250), (3400, 17350), (3470, 17000), (4250, 13880), (5000, 11798), (5552, 10625), (5899, 10000), (6800, 8675), (6940, 8500)]