31013200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3371}}^1$

素因数の和:3412

約数の個数: 60

約数和(自身を含む): 77771808

約数和(自身を除く): 46758608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 3371, 4600, 6742, 9200, 13484, 16855, 26968, 33710, 53936, 67420, 77533, 84275, 134840, 155066, 168550, 269680, 310132, 337100, 387665, 620264, 674200, 775330, 1240528, 1348400, 1550660, 1938325, 3101320, 3876650, 6202640, 7753300, 15506600, 31013200]

約数ペア:

[(1, 31013200), (2, 15506600), (4, 7753300), (5, 6202640), (8, 3876650), (10, 3101320), (16, 1938325), (20, 1550660), (23, 1348400), (25, 1240528), (40, 775330), (46, 674200), (50, 620264), (80, 387665), (92, 337100), (100, 310132), (115, 269680), (184, 168550), (200, 155066), (230, 134840), (368, 84275), (400, 77533), (460, 67420), (575, 53936), (920, 33710), (1150, 26968), (1840, 16855), (2300, 13484), (3371, 9200), (4600, 6742)]