73230040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140827}}^1$

素因数の和:140851

約数の個数: 32

約数和(自身を含む): 177443280

約数和(自身を除く): 104213240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 140827, 281654, 563308, 704135, 1126616, 1408270, 1830751, 2816540, 3661502, 5633080, 7323004, 9153755, 14646008, 18307510, 36615020, 73230040]

約数ペア:

[(1, 73230040), (2, 36615020), (4, 18307510), (5, 14646008), (8, 9153755), (10, 7323004), (13, 5633080), (20, 3661502), (26, 2816540), (40, 1830751), (52, 1408270), (65, 1126616), (104, 704135), (130, 563308), (260, 281654), (520, 140827)]