162010000

素因数分解:

$2^4\times 5^4\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:998

約数の個数: 100

約数和(自身を含む): 415751292

約数和(自身を除く): 253741292

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, 400, 425, 500, 625, 680, 850, 953, 1000, 1250, 1360, 1700, 1906, 2000, 2125, 2500, 3400, 3812, 4250, 4765, 5000, 6800, 7624, 8500, 9530, 10000, 10625, 15248, 16201, 17000, 19060, 21250, 23825, 32402, 34000, 38120, 42500, 47650, 64804, 76240, 81005, 85000, 95300, 119125, 129608, 162010, 170000, 190600, 238250, 259216, 324020, 381200, 405025, 476500, 595625, 648040, 810050, 953000, 1191250, 1296080, 1620100, 1906000, 2025125, 2382500, 3240200, 4050250, 4765000, 6480400, 8100500, 9530000, 10125625, 16201000, 20251250, 32402000, 40502500, 81005000, 162010000]

約数ペア:

[(1, 162010000), (2, 81005000), (4, 40502500), (5, 32402000), (8, 20251250), (10, 16201000), (16, 10125625), (17, 9530000), (20, 8100500), (25, 6480400), (34, 4765000), (40, 4050250), (50, 3240200), (68, 2382500), (80, 2025125), (85, 1906000), (100, 1620100), (125, 1296080), (136, 1191250), (170, 953000), (200, 810050), (250, 648040), (272, 595625), (340, 476500), (400, 405025), (425, 381200), (500, 324020), (625, 259216), (680, 238250), (850, 190600), (953, 170000), (1000, 162010), (1250, 129608), (1360, 119125), (1700, 95300), (1906, 85000), (2000, 81005), (2125, 76240), (2500, 64804), (3400, 47650), (3812, 42500), (4250, 38120), (4765, 34000), (5000, 32402), (6800, 23825), (7624, 21250), (8500, 19060), (9530, 17000), (10000, 16201), (10625, 15248)]