2005472784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{5431}}^1$

素因数の和:5613

約数の個数: 120

約数和(自身を含む): 6066153408

約数和(自身を除く): 4060680624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 157, 168, 196, 294, 314, 336, 392, 471, 588, 628, 784, 942, 1099, 1176, 1256, 1884, 2198, 2352, 2512, 3297, 3768, 4396, 5431, 6594, 7536, 7693, 8792, 10862, 13188, 15386, 16293, 17584, 21724, 23079, 26376, 30772, 32586, 38017, 43448, 46158, 52752, 61544, 65172, 76034, 86896, 92316, 114051, 123088, 130344, 152068, 184632, 228102, 260688, 266119, 304136, 369264, 456204, 532238, 608272, 798357, 852667, 912408, 1064476, 1596714, 1705334, 1824816, 2128952, 2558001, 3193428, 3410668, 4257904, 5116002, 5968669, 6386856, 6821336, 10232004, 11937338, 12773712, 13642672, 17906007, 20464008, 23874676, 35812014, 40928016, 41780683, 47749352, 71624028, 83561366, 95498704, 125342049, 143248056, 167122732, 250684098, 286496112, 334245464, 501368196, 668490928, 1002736392, 2005472784]

約数ペア:

[(1, 2005472784), (2, 1002736392), (3, 668490928), (4, 501368196), (6, 334245464), (7, 286496112), (8, 250684098), (12, 167122732), (14, 143248056), (16, 125342049), (21, 95498704), (24, 83561366), (28, 71624028), (42, 47749352), (48, 41780683), (49, 40928016), (56, 35812014), (84, 23874676), (98, 20464008), (112, 17906007), (147, 13642672), (157, 12773712), (168, 11937338), (196, 10232004), (294, 6821336), (314, 6386856), (336, 5968669), (392, 5116002), (471, 4257904), (588, 3410668), (628, 3193428), (784, 2558001), (942, 2128952), (1099, 1824816), (1176, 1705334), (1256, 1596714), (1884, 1064476), (2198, 912408), (2352, 852667), (2512, 798357), (3297, 608272), (3768, 532238), (4396, 456204), (5431, 369264), (6594, 304136), (7536, 266119), (7693, 260688), (8792, 228102), (10862, 184632), (13188, 152068), (15386, 130344), (16293, 123088), (17584, 114051), (21724, 92316), (23079, 86896), (26376, 76034), (30772, 65172), (32586, 61544), (38017, 52752), (43448, 46158)]