39739370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 83980800

約数和(自身を除く): 44241430

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 79, 85, 110, 158, 170, 187, 269, 374, 395, 538, 790, 869, 935, 1343, 1345, 1738, 1870, 2686, 2690, 2959, 4345, 4573, 5918, 6715, 8690, 9146, 13430, 14773, 14795, 21251, 22865, 29546, 29590, 42502, 45730, 50303, 73865, 100606, 106255, 147730, 212510, 233761, 251515, 361267, 467522, 503030, 722534, 1168805, 1806335, 2337610, 3612670, 3973937, 7947874, 19869685, 39739370]

約数ペア:

[(1, 39739370), (2, 19869685), (5, 7947874), (10, 3973937), (11, 3612670), (17, 2337610), (22, 1806335), (34, 1168805), (55, 722534), (79, 503030), (85, 467522), (110, 361267), (158, 251515), (170, 233761), (187, 212510), (269, 147730), (374, 106255), (395, 100606), (538, 73865), (790, 50303), (869, 45730), (935, 42502), (1343, 29590), (1345, 29546), (1738, 22865), (1870, 21251), (2686, 14795), (2690, 14773), (2959, 13430), (4345, 9146), (4573, 8690), (5918, 6715)]