16774480

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:1003

約数の個数: 40

約数和(自身を含む): 39184992

約数和(自身を除く): 22410512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 683, 1228, 1366, 1535, 2456, 2732, 3070, 3415, 4912, 5464, 6140, 6830, 10928, 12280, 13660, 24560, 27320, 54640, 209681, 419362, 838724, 1048405, 1677448, 2096810, 3354896, 4193620, 8387240, 16774480]

約数ペア:

[(1, 16774480), (2, 8387240), (4, 4193620), (5, 3354896), (8, 2096810), (10, 1677448), (16, 1048405), (20, 838724), (40, 419362), (80, 209681), (307, 54640), (614, 27320), (683, 24560), (1228, 13660), (1366, 12280), (1535, 10928), (2456, 6830), (2732, 6140), (3070, 5464), (3415, 4912)]