76576960

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3923}}^1$

素因数の和:4001

約数の個数: 56

約数和(自身を含む): 185385456

約数和(自身を除く): 108808496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 3923, 4880, 7846, 9760, 15692, 19520, 19615, 31384, 39230, 62768, 78460, 125536, 156920, 239303, 251072, 313840, 478606, 627680, 957212, 1196515, 1255360, 1914424, 2393030, 3828848, 4786060, 7657696, 9572120, 15315392, 19144240, 38288480, 76576960]

約数ペア:

[(1, 76576960), (2, 38288480), (4, 19144240), (5, 15315392), (8, 9572120), (10, 7657696), (16, 4786060), (20, 3828848), (32, 2393030), (40, 1914424), (61, 1255360), (64, 1196515), (80, 957212), (122, 627680), (160, 478606), (244, 313840), (305, 251072), (320, 239303), (488, 156920), (610, 125536), (976, 78460), (1220, 62768), (1952, 39230), (2440, 31384), (3904, 19615), (3923, 19520), (4880, 15692), (7846, 9760)]