74424020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 180182016

約数和(自身を除く): 105757996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 41, 44, 55, 74, 82, 110, 148, 164, 185, 205, 220, 223, 370, 407, 410, 446, 451, 740, 814, 820, 892, 902, 1115, 1517, 1628, 1804, 2035, 2230, 2255, 2453, 3034, 4070, 4460, 4510, 4906, 6068, 7585, 8140, 8251, 9020, 9143, 9812, 12265, 15170, 16502, 16687, 18286, 24530, 30340, 33004, 33374, 36572, 41255, 45715, 49060, 66748, 82510, 83435, 90761, 91430, 100573, 165020, 166870, 181522, 182860, 201146, 333740, 338291, 363044, 402292, 453805, 502865, 676582, 907610, 1005730, 1353164, 1691455, 1815220, 2011460, 3382910, 3721201, 6765820, 7442402, 14884804, 18606005, 37212010, 74424020]

約数ペア:

[(1, 74424020), (2, 37212010), (4, 18606005), (5, 14884804), (10, 7442402), (11, 6765820), (20, 3721201), (22, 3382910), (37, 2011460), (41, 1815220), (44, 1691455), (55, 1353164), (74, 1005730), (82, 907610), (110, 676582), (148, 502865), (164, 453805), (185, 402292), (205, 363044), (220, 338291), (223, 333740), (370, 201146), (407, 182860), (410, 181522), (446, 166870), (451, 165020), (740, 100573), (814, 91430), (820, 90761), (892, 83435), (902, 82510), (1115, 66748), (1517, 49060), (1628, 45715), (1804, 41255), (2035, 36572), (2230, 33374), (2255, 33004), (2453, 30340), (3034, 24530), (4070, 18286), (4460, 16687), (4510, 16502), (4906, 15170), (6068, 12265), (7585, 9812), (8140, 9143), (8251, 9020)]