2013236840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1735549}}^1$

素因数の和:1735589

約数の個数: 32

約数和(自身を含む): 4685985000

約数和(自身を除く): 2672748160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1735549, 3471098, 6942196, 8677745, 13884392, 17355490, 34710980, 50330921, 69421960, 100661842, 201323684, 251654605, 402647368, 503309210, 1006618420, 2013236840]

約数ペア:

[(1, 2013236840), (2, 1006618420), (4, 503309210), (5, 402647368), (8, 251654605), (10, 201323684), (20, 100661842), (29, 69421960), (40, 50330921), (58, 34710980), (116, 17355490), (145, 13884392), (232, 8677745), (290, 6942196), (580, 3471098), (1160, 1735549)]