12834400

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 72

約数和(自身を含む): 31966704

約数和(自身を除く): 19132304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 263, 305, 400, 488, 526, 610, 800, 976, 1052, 1220, 1315, 1525, 1952, 2104, 2440, 2630, 3050, 4208, 4880, 5260, 6100, 6575, 8416, 9760, 10520, 12200, 13150, 16043, 21040, 24400, 26300, 32086, 42080, 48800, 52600, 64172, 80215, 105200, 128344, 160430, 210400, 256688, 320860, 401075, 513376, 641720, 802150, 1283440, 1604300, 2566880, 3208600, 6417200, 12834400]

約数ペア:

[(1, 12834400), (2, 6417200), (4, 3208600), (5, 2566880), (8, 1604300), (10, 1283440), (16, 802150), (20, 641720), (25, 513376), (32, 401075), (40, 320860), (50, 256688), (61, 210400), (80, 160430), (100, 128344), (122, 105200), (160, 80215), (200, 64172), (244, 52600), (263, 48800), (305, 42080), (400, 32086), (488, 26300), (526, 24400), (610, 21040), (800, 16043), (976, 13150), (1052, 12200), (1220, 10520), (1315, 9760), (1525, 8416), (1952, 6575), (2104, 6100), (2440, 5260), (2630, 4880), (3050, 4208)]