734339960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{5101}}^1$

素因数の和:5232

約数の個数: 64

約数和(自身を含む): 1708149600

約数和(自身を除く): 973809640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 61, 118, 122, 236, 244, 295, 305, 472, 488, 590, 610, 1180, 1220, 2360, 2440, 3599, 5101, 7198, 10202, 14396, 17995, 20404, 25505, 28792, 35990, 40808, 51010, 71980, 102020, 143960, 204040, 300959, 311161, 601918, 622322, 1203836, 1244644, 1504795, 1555805, 2407672, 2489288, 3009590, 3111610, 6019180, 6223220, 12038360, 12446440, 18358499, 36716998, 73433996, 91792495, 146867992, 183584990, 367169980, 734339960]

約数ペア:

[(1, 734339960), (2, 367169980), (4, 183584990), (5, 146867992), (8, 91792495), (10, 73433996), (20, 36716998), (40, 18358499), (59, 12446440), (61, 12038360), (118, 6223220), (122, 6019180), (236, 3111610), (244, 3009590), (295, 2489288), (305, 2407672), (472, 1555805), (488, 1504795), (590, 1244644), (610, 1203836), (1180, 622322), (1220, 601918), (2360, 311161), (2440, 300959), (3599, 204040), (5101, 143960), (7198, 102020), (10202, 71980), (14396, 51010), (17995, 40808), (20404, 35990), (25505, 28792)]