83102740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 208986624

約数和(自身を除く): 125883884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 61, 70, 74, 122, 140, 148, 185, 244, 259, 263, 305, 370, 427, 518, 526, 610, 740, 854, 1036, 1052, 1220, 1295, 1315, 1708, 1841, 2135, 2257, 2590, 2630, 3682, 4270, 4514, 5180, 5260, 7364, 8540, 9028, 9205, 9731, 11285, 15799, 16043, 18410, 19462, 22570, 31598, 32086, 36820, 38924, 45140, 48655, 63196, 64172, 68117, 78995, 80215, 97310, 112301, 136234, 157990, 160430, 194620, 224602, 272468, 315980, 320860, 340585, 449204, 561505, 593591, 681170, 1123010, 1187182, 1362340, 2246020, 2374364, 2967955, 4155137, 5935910, 8310274, 11871820, 16620548, 20775685, 41551370, 83102740]

約数ペア:

[(1, 83102740), (2, 41551370), (4, 20775685), (5, 16620548), (7, 11871820), (10, 8310274), (14, 5935910), (20, 4155137), (28, 2967955), (35, 2374364), (37, 2246020), (61, 1362340), (70, 1187182), (74, 1123010), (122, 681170), (140, 593591), (148, 561505), (185, 449204), (244, 340585), (259, 320860), (263, 315980), (305, 272468), (370, 224602), (427, 194620), (518, 160430), (526, 157990), (610, 136234), (740, 112301), (854, 97310), (1036, 80215), (1052, 78995), (1220, 68117), (1295, 64172), (1315, 63196), (1708, 48655), (1841, 45140), (2135, 38924), (2257, 36820), (2590, 32086), (2630, 31598), (3682, 22570), (4270, 19462), (4514, 18410), (5180, 16043), (5260, 15799), (7364, 11285), (8540, 9731), (9028, 9205)]