40868000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 106496208

約数和(自身を除く): 65628208

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, 500, 544, 601, 680, 800, 850, 1000, 1202, 1360, 1700, 2000, 2125, 2404, 2720, 3005, 3400, 4000, 4250, 4808, 6010, 6800, 8500, 9616, 10217, 12020, 13600, 15025, 17000, 19232, 20434, 24040, 30050, 34000, 40868, 48080, 51085, 60100, 68000, 75125, 81736, 96160, 102170, 120200, 150250, 163472, 204340, 240400, 255425, 300500, 326944, 408680, 480800, 510850, 601000, 817360, 1021700, 1202000, 1277125, 1634720, 2043400, 2404000, 2554250, 4086800, 5108500, 8173600, 10217000, 20434000, 40868000]

約数ペア:

[(1, 40868000), (2, 20434000), (4, 10217000), (5, 8173600), (8, 5108500), (10, 4086800), (16, 2554250), (17, 2404000), (20, 2043400), (25, 1634720), (32, 1277125), (34, 1202000), (40, 1021700), (50, 817360), (68, 601000), (80, 510850), (85, 480800), (100, 408680), (125, 326944), (136, 300500), (160, 255425), (170, 240400), (200, 204340), (250, 163472), (272, 150250), (340, 120200), (400, 102170), (425, 96160), (500, 81736), (544, 75125), (601, 68000), (680, 60100), (800, 51085), (850, 48080), (1000, 40868), (1202, 34000), (1360, 30050), (1700, 24040), (2000, 20434), (2125, 19232), (2404, 17000), (2720, 15025), (3005, 13600), (3400, 12020), (4000, 10217), (4250, 9616), (4808, 8500), (6010, 6800)]