2059321760

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{313921}}^1$

素因数の和:313977

約数の個数: 48

約数和(自身を含む): 4983825672

約数和(自身を除く): 2924503912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 313921, 627842, 1255684, 1569605, 2511368, 3139210, 5022736, 6278420, 10045472, 12556840, 12870761, 25113680, 25741522, 50227360, 51483044, 64353805, 102966088, 128707610, 205932176, 257415220, 411864352, 514830440, 1029660880, 2059321760]

約数ペア:

[(1, 2059321760), (2, 1029660880), (4, 514830440), (5, 411864352), (8, 257415220), (10, 205932176), (16, 128707610), (20, 102966088), (32, 64353805), (40, 51483044), (41, 50227360), (80, 25741522), (82, 25113680), (160, 12870761), (164, 12556840), (205, 10045472), (328, 6278420), (410, 5022736), (656, 3139210), (820, 2511368), (1312, 1569605), (1640, 1255684), (3280, 627842), (6560, 313921)]