40218850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 86173056

約数和(自身を除く): 45954206

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 151, 175, 302, 350, 755, 761, 1057, 1510, 1522, 2114, 3775, 3805, 5285, 5327, 7550, 7610, 10570, 10654, 19025, 26425, 26635, 38050, 52850, 53270, 114911, 133175, 229822, 266350, 574555, 804377, 1149110, 1608754, 2872775, 4021885, 5745550, 8043770, 20109425, 40218850]

約数ペア:

[(1, 40218850), (2, 20109425), (5, 8043770), (7, 5745550), (10, 4021885), (14, 2872775), (25, 1608754), (35, 1149110), (50, 804377), (70, 574555), (151, 266350), (175, 229822), (302, 133175), (350, 114911), (755, 53270), (761, 52850), (1057, 38050), (1510, 26635), (1522, 26425), (2114, 19025), (3775, 10654), (3805, 10570), (5285, 7610), (5327, 7550)]