6475101880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{20719}}^1$

素因数の和:21344

約数の個数: 64

約数和(自身を含む): 15716534400

約数和(自身を除く): 9241432520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 601, 1202, 2404, 3005, 4808, 6010, 7813, 12020, 15626, 20719, 24040, 31252, 39065, 41438, 62504, 78130, 82876, 103595, 156260, 165752, 207190, 269347, 312520, 414380, 538694, 828760, 1077388, 1346735, 2154776, 2693470, 5386940, 10773880, 12452119, 24904238, 49808476, 62260595, 99616952, 124521190, 161877547, 249042380, 323755094, 498084760, 647510188, 809387735, 1295020376, 1618775470, 3237550940, 6475101880]

約数ペア:

[(1, 6475101880), (2, 3237550940), (4, 1618775470), (5, 1295020376), (8, 809387735), (10, 647510188), (13, 498084760), (20, 323755094), (26, 249042380), (40, 161877547), (52, 124521190), (65, 99616952), (104, 62260595), (130, 49808476), (260, 24904238), (520, 12452119), (601, 10773880), (1202, 5386940), (2404, 2693470), (3005, 2154776), (4808, 1346735), (6010, 1077388), (7813, 828760), (12020, 538694), (15626, 414380), (20719, 312520), (24040, 269347), (31252, 207190), (39065, 165752), (41438, 156260), (62504, 103595), (78130, 82876)]