76706240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18439}}^1$

素因数の和:18469

約数の個数: 56

約数和(自身を含む): 196717920

約数和(自身を除く): 120011680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 18439, 36878, 73756, 92195, 147512, 184390, 239707, 295024, 368780, 479414, 590048, 737560, 958828, 1180096, 1198535, 1475120, 1917656, 2397070, 2950240, 3835312, 4794140, 5900480, 7670624, 9588280, 15341248, 19176560, 38353120, 76706240]

約数ペア:

[(1, 76706240), (2, 38353120), (4, 19176560), (5, 15341248), (8, 9588280), (10, 7670624), (13, 5900480), (16, 4794140), (20, 3835312), (26, 2950240), (32, 2397070), (40, 1917656), (52, 1475120), (64, 1198535), (65, 1180096), (80, 958828), (104, 737560), (130, 590048), (160, 479414), (208, 368780), (260, 295024), (320, 239707), (416, 184390), (520, 147512), (832, 92195), (1040, 73756), (2080, 36878), (4160, 18439)]