33388000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 87036768

約数和(自身を除く): 53648768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 340, 400, 425, 491, 500, 544, 680, 800, 850, 982, 1000, 1360, 1700, 1964, 2000, 2125, 2455, 2720, 3400, 3928, 4000, 4250, 4910, 6800, 7856, 8347, 8500, 9820, 12275, 13600, 15712, 16694, 17000, 19640, 24550, 33388, 34000, 39280, 41735, 49100, 61375, 66776, 68000, 78560, 83470, 98200, 122750, 133552, 166940, 196400, 208675, 245500, 267104, 333880, 392800, 417350, 491000, 667760, 834700, 982000, 1043375, 1335520, 1669400, 1964000, 2086750, 3338800, 4173500, 6677600, 8347000, 16694000, 33388000]

約数ペア:

[(1, 33388000), (2, 16694000), (4, 8347000), (5, 6677600), (8, 4173500), (10, 3338800), (16, 2086750), (17, 1964000), (20, 1669400), (25, 1335520), (32, 1043375), (34, 982000), (40, 834700), (50, 667760), (68, 491000), (80, 417350), (85, 392800), (100, 333880), (125, 267104), (136, 245500), (160, 208675), (170, 196400), (200, 166940), (250, 133552), (272, 122750), (340, 98200), (400, 83470), (425, 78560), (491, 68000), (500, 66776), (544, 61375), (680, 49100), (800, 41735), (850, 39280), (982, 34000), (1000, 33388), (1360, 24550), (1700, 19640), (1964, 17000), (2000, 16694), (2125, 15712), (2455, 13600), (2720, 12275), (3400, 9820), (3928, 8500), (4000, 8347), (4250, 7856), (4910, 6800)]