29614520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56951}}^1$

素因数の和:56975

約数の個数: 32

約数和(自身を含む): 71759520

約数和(自身を除く): 42145000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56951, 113902, 227804, 284755, 455608, 569510, 740363, 1139020, 1480726, 2278040, 2961452, 3701815, 5922904, 7403630, 14807260, 29614520]

約数ペア:

[(1, 29614520), (2, 14807260), (4, 7403630), (5, 5922904), (8, 3701815), (10, 2961452), (13, 2278040), (20, 1480726), (26, 1139020), (40, 740363), (52, 569510), (65, 455608), (104, 284755), (130, 227804), (260, 113902), (520, 56951)]