4629888920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{18947}}^1$

素因数の和:19148

約数の個数: 64

約数和(自身を含む): 10743516000

約数和(自身を除く): 6113627080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 149, 164, 205, 298, 328, 410, 596, 745, 820, 1192, 1490, 1640, 2980, 5960, 6109, 12218, 18947, 24436, 30545, 37894, 48872, 61090, 75788, 94735, 122180, 151576, 189470, 244360, 378940, 757880, 776827, 1553654, 2823103, 3107308, 3884135, 5646206, 6214616, 7768270, 11292412, 14115515, 15536540, 22584824, 28231030, 31073080, 56462060, 112924120, 115747223, 231494446, 462988892, 578736115, 925977784, 1157472230, 2314944460, 4629888920]

約数ペア:

[(1, 4629888920), (2, 2314944460), (4, 1157472230), (5, 925977784), (8, 578736115), (10, 462988892), (20, 231494446), (40, 115747223), (41, 112924120), (82, 56462060), (149, 31073080), (164, 28231030), (205, 22584824), (298, 15536540), (328, 14115515), (410, 11292412), (596, 7768270), (745, 6214616), (820, 5646206), (1192, 3884135), (1490, 3107308), (1640, 2823103), (2980, 1553654), (5960, 776827), (6109, 757880), (12218, 378940), (18947, 244360), (24436, 189470), (30545, 151576), (37894, 122180), (48872, 94735), (61090, 75788)]