43076020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 101405304

約数和(自身を除く): 58329284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 197, 260, 290, 377, 394, 580, 754, 788, 841, 985, 1508, 1682, 1885, 1970, 2561, 3364, 3770, 3940, 4205, 5122, 5713, 7540, 8410, 10244, 10933, 11426, 12805, 16820, 21866, 22852, 25610, 28565, 43732, 51220, 54665, 57130, 74269, 109330, 114260, 148538, 165677, 218660, 297076, 331354, 371345, 662708, 742690, 828385, 1485380, 1656770, 2153801, 3313540, 4307602, 8615204, 10769005, 21538010, 43076020]

約数ペア:

[(1, 43076020), (2, 21538010), (4, 10769005), (5, 8615204), (10, 4307602), (13, 3313540), (20, 2153801), (26, 1656770), (29, 1485380), (52, 828385), (58, 742690), (65, 662708), (116, 371345), (130, 331354), (145, 297076), (197, 218660), (260, 165677), (290, 148538), (377, 114260), (394, 109330), (580, 74269), (754, 57130), (788, 54665), (841, 51220), (985, 43732), (1508, 28565), (1682, 25610), (1885, 22852), (1970, 21866), (2561, 16820), (3364, 12805), (3770, 11426), (3940, 10933), (4205, 10244), (5122, 8410), (5713, 7540)]