118611220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65171}}^1$

素因数の和:65200

約数の個数: 48

約数和(自身を含む): 306569088

約数和(自身を除く): 187957868

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 65171, 130342, 260684, 325855, 456197, 651710, 847223, 912394, 1303420, 1694446, 1824788, 2280985, 3388892, 4236115, 4561970, 5930561, 8472230, 9123940, 11861122, 16944460, 23722244, 29652805, 59305610, 118611220]

約数ペア:

[(1, 118611220), (2, 59305610), (4, 29652805), (5, 23722244), (7, 16944460), (10, 11861122), (13, 9123940), (14, 8472230), (20, 5930561), (26, 4561970), (28, 4236115), (35, 3388892), (52, 2280985), (65, 1824788), (70, 1694446), (91, 1303420), (130, 912394), (140, 847223), (182, 651710), (260, 456197), (364, 325855), (455, 260684), (910, 130342), (1820, 65171)]