1057052920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{343199}}^1$

素因数の和:343228

約数の個数: 64

約数和(自身を含む): 2965248000

約数和(自身を除く): 1908195080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 343199, 686398, 1372796, 1715995, 2402393, 2745592, 3431990, 3775189, 4804786, 6863980, 7550378, 9609572, 12011965, 13727960, 15100756, 18875945, 19219144, 24023930, 26426323, 30201512, 37751890, 48047860, 52852646, 75503780, 96095720, 105705292, 132131615, 151007560, 211410584, 264263230, 528526460, 1057052920]

約数ペア:

[(1, 1057052920), (2, 528526460), (4, 264263230), (5, 211410584), (7, 151007560), (8, 132131615), (10, 105705292), (11, 96095720), (14, 75503780), (20, 52852646), (22, 48047860), (28, 37751890), (35, 30201512), (40, 26426323), (44, 24023930), (55, 19219144), (56, 18875945), (70, 15100756), (77, 13727960), (88, 12011965), (110, 9609572), (140, 7550378), (154, 6863980), (220, 4804786), (280, 3775189), (308, 3431990), (385, 2745592), (440, 2402393), (616, 1715995), (770, 1372796), (1540, 686398), (3080, 343199)]