34836640

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{911}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 82736640

約数和(自身を除く): 47900000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 478, 911, 956, 1195, 1822, 1912, 2390, 3644, 3824, 4555, 4780, 7288, 7648, 9110, 9560, 14576, 18220, 19120, 29152, 36440, 38240, 72880, 145760, 217729, 435458, 870916, 1088645, 1741832, 2177290, 3483664, 4354580, 6967328, 8709160, 17418320, 34836640]

約数ペア:

[(1, 34836640), (2, 17418320), (4, 8709160), (5, 6967328), (8, 4354580), (10, 3483664), (16, 2177290), (20, 1741832), (32, 1088645), (40, 870916), (80, 435458), (160, 217729), (239, 145760), (478, 72880), (911, 38240), (956, 36440), (1195, 29152), (1822, 19120), (1912, 18220), (2390, 14576), (3644, 9560), (3824, 9110), (4555, 7648), (4780, 7288)]