127580060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5011}}^1$

素因数の和:5106

約数の個数: 48

約数和(自身を含む): 286285440

約数和(自身を除く): 158705380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 2546, 5011, 5092, 6365, 10022, 12730, 20044, 25055, 25460, 50110, 95209, 100220, 190418, 335737, 380836, 476045, 671474, 952090, 1342948, 1678685, 1904180, 3357370, 6379003, 6714740, 12758006, 25516012, 31895015, 63790030, 127580060]

約数ペア:

[(1, 127580060), (2, 63790030), (4, 31895015), (5, 25516012), (10, 12758006), (19, 6714740), (20, 6379003), (38, 3357370), (67, 1904180), (76, 1678685), (95, 1342948), (134, 952090), (190, 671474), (268, 476045), (335, 380836), (380, 335737), (670, 190418), (1273, 100220), (1340, 95209), (2546, 50110), (5011, 25460), (5092, 25055), (6365, 20044), (10022, 12730)]