773048120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{24371}}^1$

素因数の和:24456

約数の個数: 64

約数和(自身を含む): 1903940640

約数和(自身を除く): 1130892520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2440, 3172, 3965, 6344, 7930, 15860, 24371, 31720, 48742, 97484, 121855, 194968, 243710, 316823, 487420, 633646, 974840, 1267292, 1486631, 1584115, 2534584, 2973262, 3168230, 5946524, 6336460, 7433155, 11893048, 12672920, 14866310, 19326203, 29732620, 38652406, 59465240, 77304812, 96631015, 154609624, 193262030, 386524060, 773048120]

約数ペア:

[(1, 773048120), (2, 386524060), (4, 193262030), (5, 154609624), (8, 96631015), (10, 77304812), (13, 59465240), (20, 38652406), (26, 29732620), (40, 19326203), (52, 14866310), (61, 12672920), (65, 11893048), (104, 7433155), (122, 6336460), (130, 5946524), (244, 3168230), (260, 2973262), (305, 2534584), (488, 1584115), (520, 1486631), (610, 1267292), (793, 974840), (1220, 633646), (1586, 487420), (2440, 316823), (3172, 243710), (3965, 194968), (6344, 121855), (7930, 97484), (15860, 48742), (24371, 31720)]