7154080

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 17202024

約数和(自身を除く): 10047944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 733, 976, 1220, 1466, 1952, 2440, 2932, 3665, 4880, 5864, 7330, 9760, 11728, 14660, 23456, 29320, 44713, 58640, 89426, 117280, 178852, 223565, 357704, 447130, 715408, 894260, 1430816, 1788520, 3577040, 7154080]

約数ペア:

[(1, 7154080), (2, 3577040), (4, 1788520), (5, 1430816), (8, 894260), (10, 715408), (16, 447130), (20, 357704), (32, 223565), (40, 178852), (61, 117280), (80, 89426), (122, 58640), (160, 44713), (244, 29320), (305, 23456), (488, 14660), (610, 11728), (733, 9760), (976, 7330), (1220, 5864), (1466, 4880), (1952, 3665), (2440, 2932)]