2247244240

素因数分解:

$2^4\times 5^1\times {\mathrm{727}}^1\times {\mathrm{38639}}^1$

素因数の和:39379

約数の個数: 40

約数和(自身を含む): 5232165120

約数和(自身を除く): 2984920880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 727, 1454, 2908, 3635, 5816, 7270, 11632, 14540, 29080, 38639, 58160, 77278, 154556, 193195, 309112, 386390, 618224, 772780, 1545560, 3091120, 28090553, 56181106, 112362212, 140452765, 224724424, 280905530, 449448848, 561811060, 1123622120, 2247244240]

約数ペア:

[(1, 2247244240), (2, 1123622120), (4, 561811060), (5, 449448848), (8, 280905530), (10, 224724424), (16, 140452765), (20, 112362212), (40, 56181106), (80, 28090553), (727, 3091120), (1454, 1545560), (2908, 772780), (3635, 618224), (5816, 386390), (7270, 309112), (11632, 193195), (14540, 154556), (29080, 77278), (38639, 58160)]