5040104540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{576671}}^1$

素因数の和:576722

約数の個数: 48

約数和(自身を含む): 11625707520

約数和(自身を除く): 6585602980

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 576671, 1153342, 2306684, 2883355, 5766710, 10956749, 11533420, 13263433, 21913498, 26526866, 43826996, 53053732, 54783745, 66317165, 109567490, 132634330, 219134980, 252005227, 265268660, 504010454, 1008020908, 1260026135, 2520052270, 5040104540]

約数ペア:

[(1, 5040104540), (2, 2520052270), (4, 1260026135), (5, 1008020908), (10, 504010454), (19, 265268660), (20, 252005227), (23, 219134980), (38, 132634330), (46, 109567490), (76, 66317165), (92, 54783745), (95, 53053732), (115, 43826996), (190, 26526866), (230, 21913498), (380, 13263433), (437, 11533420), (460, 10956749), (874, 5766710), (1748, 2883355), (2185, 2306684), (4370, 1153342), (8740, 576671)]