105835900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 238012544

約数和(自身を除く): 132176644

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 151, 163, 172, 215, 302, 326, 430, 604, 652, 755, 815, 860, 1075, 1510, 1630, 2150, 3020, 3260, 3775, 4075, 4300, 6493, 7009, 7550, 8150, 12986, 14018, 15100, 16300, 24613, 25972, 28036, 32465, 35045, 49226, 64930, 70090, 98452, 123065, 129860, 140180, 162325, 175225, 246130, 324650, 350450, 492260, 615325, 649300, 700900, 1058359, 1230650, 2116718, 2461300, 4233436, 5291795, 10583590, 21167180, 26458975, 52917950, 105835900]

約数ペア:

[(1, 105835900), (2, 52917950), (4, 26458975), (5, 21167180), (10, 10583590), (20, 5291795), (25, 4233436), (43, 2461300), (50, 2116718), (86, 1230650), (100, 1058359), (151, 700900), (163, 649300), (172, 615325), (215, 492260), (302, 350450), (326, 324650), (430, 246130), (604, 175225), (652, 162325), (755, 140180), (815, 129860), (860, 123065), (1075, 98452), (1510, 70090), (1630, 64930), (2150, 49226), (3020, 35045), (3260, 32465), (3775, 28036), (4075, 25972), (4300, 24613), (6493, 16300), (7009, 15100), (7550, 14018), (8150, 12986)]