4279760

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 10125096

約数和(自身を除く): 5845336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 877, 976, 1220, 1754, 2440, 3508, 4385, 4880, 7016, 8770, 14032, 17540, 35080, 53497, 70160, 106994, 213988, 267485, 427976, 534970, 855952, 1069940, 2139880, 4279760]

約数ペア:

[(1, 4279760), (2, 2139880), (4, 1069940), (5, 855952), (8, 534970), (10, 427976), (16, 267485), (20, 213988), (40, 106994), (61, 70160), (80, 53497), (122, 35080), (244, 17540), (305, 14032), (488, 8770), (610, 7016), (877, 4880), (976, 4385), (1220, 3508), (1754, 2440)]