26452000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 68992560

約数和(自身を除く): 42540560

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, 389, 400, 425, 500, 544, 680, 778, 800, 850, 1000, 1360, 1556, 1700, 1945, 2000, 2125, 2720, 3112, 3400, 3890, 4000, 4250, 6224, 6613, 6800, 7780, 8500, 9725, 12448, 13226, 13600, 15560, 17000, 19450, 26452, 31120, 33065, 34000, 38900, 48625, 52904, 62240, 66130, 68000, 77800, 97250, 105808, 132260, 155600, 165325, 194500, 211616, 264520, 311200, 330650, 389000, 529040, 661300, 778000, 826625, 1058080, 1322600, 1556000, 1653250, 2645200, 3306500, 5290400, 6613000, 13226000, 26452000]

約数ペア:

[(1, 26452000), (2, 13226000), (4, 6613000), (5, 5290400), (8, 3306500), (10, 2645200), (16, 1653250), (17, 1556000), (20, 1322600), (25, 1058080), (32, 826625), (34, 778000), (40, 661300), (50, 529040), (68, 389000), (80, 330650), (85, 311200), (100, 264520), (125, 211616), (136, 194500), (160, 165325), (170, 155600), (200, 132260), (250, 105808), (272, 97250), (340, 77800), (389, 68000), (400, 66130), (425, 62240), (500, 52904), (544, 48625), (680, 38900), (778, 34000), (800, 33065), (850, 31120), (1000, 26452), (1360, 19450), (1556, 17000), (1700, 15560), (1945, 13600), (2000, 13226), (2125, 12448), (2720, 9725), (3112, 8500), (3400, 7780), (3890, 6800), (4000, 6613), (4250, 6224)]