66848480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14407}}^1$

素因数の和:14451

約数の個数: 48

約数和(自身を含む): 163386720

約数和(自身を除く): 96538240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 14407, 28814, 57628, 72035, 115256, 144070, 230512, 288140, 417803, 461024, 576280, 835606, 1152560, 1671212, 2089015, 2305120, 3342424, 4178030, 6684848, 8356060, 13369696, 16712120, 33424240, 66848480]

約数ペア:

[(1, 66848480), (2, 33424240), (4, 16712120), (5, 13369696), (8, 8356060), (10, 6684848), (16, 4178030), (20, 3342424), (29, 2305120), (32, 2089015), (40, 1671212), (58, 1152560), (80, 835606), (116, 576280), (145, 461024), (160, 417803), (232, 288140), (290, 230512), (464, 144070), (580, 115256), (928, 72035), (1160, 57628), (2320, 28814), (4640, 14407)]