1039343780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 2351462400

約数和(自身を除く): 1312118620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 89, 92, 106, 115, 178, 212, 230, 265, 356, 445, 460, 479, 530, 890, 958, 1060, 1219, 1780, 1916, 2047, 2395, 2438, 4094, 4717, 4790, 4876, 6095, 8188, 9434, 9580, 10235, 11017, 12190, 18868, 20470, 22034, 23585, 24380, 25387, 40940, 42631, 44068, 47170, 50774, 55085, 85262, 94340, 101548, 108491, 110170, 126935, 170524, 213155, 216982, 220340, 253870, 426310, 433964, 507740, 542455, 583901, 852620, 980513, 1084910, 1167802, 1961026, 2169820, 2259443, 2335604, 2919505, 3922052, 4518886, 4902565, 5839010, 9037772, 9805130, 11297215, 11678020, 19610260, 22594430, 45188860, 51967189, 103934378, 207868756, 259835945, 519671890, 1039343780]

約数ペア:

[(1, 1039343780), (2, 519671890), (4, 259835945), (5, 207868756), (10, 103934378), (20, 51967189), (23, 45188860), (46, 22594430), (53, 19610260), (89, 11678020), (92, 11297215), (106, 9805130), (115, 9037772), (178, 5839010), (212, 4902565), (230, 4518886), (265, 3922052), (356, 2919505), (445, 2335604), (460, 2259443), (479, 2169820), (530, 1961026), (890, 1167802), (958, 1084910), (1060, 980513), (1219, 852620), (1780, 583901), (1916, 542455), (2047, 507740), (2395, 433964), (2438, 426310), (4094, 253870), (4717, 220340), (4790, 216982), (4876, 213155), (6095, 170524), (8188, 126935), (9434, 110170), (9580, 108491), (10235, 101548), (11017, 94340), (12190, 85262), (18868, 55085), (20470, 50774), (22034, 47170), (23585, 44068), (24380, 42631), (25387, 40940)]