589592420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 1319076864

約数和(自身を除く): 729484444

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 361, 380, 508, 635, 643, 722, 1270, 1286, 1444, 1805, 2413, 2540, 2572, 3215, 3610, 4826, 6430, 7220, 9652, 12065, 12217, 12860, 24130, 24434, 45847, 48260, 48868, 61085, 81661, 91694, 122170, 163322, 183388, 229235, 232123, 244340, 326644, 408305, 458470, 464246, 816610, 916940, 928492, 1160615, 1551559, 1633220, 2321230, 3103118, 4642460, 6206236, 7757795, 15515590, 29479621, 31031180, 58959242, 117918484, 147398105, 294796210, 589592420]

約数ペア:

[(1, 589592420), (2, 294796210), (4, 147398105), (5, 117918484), (10, 58959242), (19, 31031180), (20, 29479621), (38, 15515590), (76, 7757795), (95, 6206236), (127, 4642460), (190, 3103118), (254, 2321230), (361, 1633220), (380, 1551559), (508, 1160615), (635, 928492), (643, 916940), (722, 816610), (1270, 464246), (1286, 458470), (1444, 408305), (1805, 326644), (2413, 244340), (2540, 232123), (2572, 229235), (3215, 183388), (3610, 163322), (4826, 122170), (6430, 91694), (7220, 81661), (9652, 61085), (12065, 48868), (12217, 48260), (12860, 45847), (24130, 24434)]