7176040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 17476560

約数和(自身を除く): 10300520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 173, 244, 305, 340, 346, 488, 610, 680, 692, 865, 1037, 1220, 1384, 1730, 2074, 2440, 2941, 3460, 4148, 5185, 5882, 6920, 8296, 10370, 10553, 11764, 14705, 20740, 21106, 23528, 29410, 41480, 42212, 52765, 58820, 84424, 105530, 117640, 179401, 211060, 358802, 422120, 717604, 897005, 1435208, 1794010, 3588020, 7176040]

約数ペア:

[(1, 7176040), (2, 3588020), (4, 1794010), (5, 1435208), (8, 897005), (10, 717604), (17, 422120), (20, 358802), (34, 211060), (40, 179401), (61, 117640), (68, 105530), (85, 84424), (122, 58820), (136, 52765), (170, 42212), (173, 41480), (244, 29410), (305, 23528), (340, 21106), (346, 20740), (488, 14705), (610, 11764), (680, 10553), (692, 10370), (865, 8296), (1037, 6920), (1220, 5882), (1384, 5185), (1730, 4148), (2074, 3460), (2440, 2941)]