1444697620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{4127}}^1$

素因数の和:4920

約数の個数: 48

約数和(自身を含む): 3170700288

約数和(自身を除く): 1726002668

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 761, 1522, 3044, 3805, 4127, 7610, 8254, 15220, 16508, 17503, 20635, 35006, 41270, 70012, 82540, 87515, 94921, 175030, 189842, 350060, 379684, 474605, 949210, 1898420, 3140647, 6281294, 12562588, 15703235, 31406470, 62812940, 72234881, 144469762, 288939524, 361174405, 722348810, 1444697620]

約数ペア:

[(1, 1444697620), (2, 722348810), (4, 361174405), (5, 288939524), (10, 144469762), (20, 72234881), (23, 62812940), (46, 31406470), (92, 15703235), (115, 12562588), (230, 6281294), (460, 3140647), (761, 1898420), (1522, 949210), (3044, 474605), (3805, 379684), (4127, 350060), (7610, 189842), (8254, 175030), (15220, 94921), (16508, 87515), (17503, 82540), (20635, 70012), (35006, 41270)]