2016332140

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{3413}}^1$

素因数の和:3802

約数の個数: 48

約数和(自身を含む): 4290168960

約数和(自身を除く): 2273836820

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 271, 436, 542, 545, 1084, 1090, 1355, 2180, 2710, 3413, 5420, 6826, 13652, 17065, 29539, 34130, 59078, 68260, 118156, 147695, 295390, 372017, 590780, 744034, 924923, 1488068, 1849846, 1860085, 3699692, 3720170, 4624615, 7440340, 9249230, 18498460, 100816607, 201633214, 403266428, 504083035, 1008166070, 2016332140]

約数ペア:

[(1, 2016332140), (2, 1008166070), (4, 504083035), (5, 403266428), (10, 201633214), (20, 100816607), (109, 18498460), (218, 9249230), (271, 7440340), (436, 4624615), (542, 3720170), (545, 3699692), (1084, 1860085), (1090, 1849846), (1355, 1488068), (2180, 924923), (2710, 744034), (3413, 590780), (5420, 372017), (6826, 295390), (13652, 147695), (17065, 118156), (29539, 68260), (34130, 59078)]