27881230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5231}}^1$

素因数の和:5292

約数の個数: 32

約数和(自身を含む): 55375488

約数和(自身を除く): 27494258

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5231, 5330, 10462, 26155, 52310, 68003, 136006, 214471, 340015, 428942, 680030, 1072355, 2144710, 2788123, 5576246, 13940615, 27881230]

約数ペア:

[(1, 27881230), (2, 13940615), (5, 5576246), (10, 2788123), (13, 2144710), (26, 1072355), (41, 680030), (65, 428942), (82, 340015), (130, 214471), (205, 136006), (410, 68003), (533, 52310), (1066, 26155), (2665, 10462), (5231, 5330)]