122645120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14741}}^1$

素因数の和:14773

約数の個数: 64

約数和(自身を含む): 315773640

約数和(自身を除く): 193128520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 14741, 29482, 58964, 73705, 117928, 147410, 191633, 235856, 294820, 383266, 471712, 589640, 766532, 943424, 958165, 1179280, 1533064, 1886848, 1916330, 2358560, 3066128, 3832660, 4717120, 6132256, 7665320, 9434240, 12264512, 15330640, 24529024, 30661280, 61322560, 122645120]

約数ペア:

[(1, 122645120), (2, 61322560), (4, 30661280), (5, 24529024), (8, 15330640), (10, 12264512), (13, 9434240), (16, 7665320), (20, 6132256), (26, 4717120), (32, 3832660), (40, 3066128), (52, 2358560), (64, 1916330), (65, 1886848), (80, 1533064), (104, 1179280), (128, 958165), (130, 943424), (160, 766532), (208, 589640), (260, 471712), (320, 383266), (416, 294820), (520, 235856), (640, 191633), (832, 147410), (1040, 117928), (1664, 73705), (2080, 58964), (4160, 29482), (8320, 14741)]