23821408820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{12143}}^1$

素因数の和:12441

約数の個数: 96

約数和(自身を含む): 56284816896

約数和(自身を除く): 32463408076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 241, 370, 407, 482, 740, 814, 964, 1205, 1628, 2035, 2410, 2651, 4070, 4820, 5302, 8140, 8917, 10604, 12143, 13255, 17834, 24286, 26510, 35668, 44585, 48572, 53020, 60715, 89170, 98087, 121430, 133573, 178340, 196174, 242860, 267146, 392348, 449291, 490435, 534292, 667865, 898582, 980870, 1335730, 1797164, 1961740, 2246455, 2671460, 2926463, 4492910, 4942201, 5852926, 8985820, 9884402, 11705852, 14632315, 19768804, 24711005, 29264630, 32191093, 49422010, 58529260, 64382186, 98844020, 108279131, 128764372, 160955465, 216558262, 321910930, 433116524, 541395655, 643821860, 1082791310, 1191070441, 2165582620, 2382140882, 4764281764, 5955352205, 11910704410, 23821408820]

約数ペア:

[(1, 23821408820), (2, 11910704410), (4, 5955352205), (5, 4764281764), (10, 2382140882), (11, 2165582620), (20, 1191070441), (22, 1082791310), (37, 643821860), (44, 541395655), (55, 433116524), (74, 321910930), (110, 216558262), (148, 160955465), (185, 128764372), (220, 108279131), (241, 98844020), (370, 64382186), (407, 58529260), (482, 49422010), (740, 32191093), (814, 29264630), (964, 24711005), (1205, 19768804), (1628, 14632315), (2035, 11705852), (2410, 9884402), (2651, 8985820), (4070, 5852926), (4820, 4942201), (5302, 4492910), (8140, 2926463), (8917, 2671460), (10604, 2246455), (12143, 1961740), (13255, 1797164), (17834, 1335730), (24286, 980870), (26510, 898582), (35668, 667865), (44585, 534292), (48572, 490435), (53020, 449291), (60715, 392348), (89170, 267146), (98087, 242860), (121430, 196174), (133573, 178340)]