80702976235

素因数分解:

$5^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{353813}}^1$

素因数の和:353865

約数の個数: 40

約数和(自身を含む): 118923961680

約数和(自身を除く): 38220985445

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 343, 665, 931, 1715, 2401, 4655, 6517, 12005, 32585, 45619, 228095, 353813, 1769065, 2476691, 6722447, 12383455, 17336837, 33612235, 47057129, 86684185, 121357859, 235285645, 329399903, 606789295, 849505013, 1646999515, 2305799321, 4247525065, 11528996605, 16140595247, 80702976235]

約数ペア:

[(1, 80702976235), (5, 16140595247), (7, 11528996605), (19, 4247525065), (35, 2305799321), (49, 1646999515), (95, 849505013), (133, 606789295), (245, 329399903), (343, 235285645), (665, 121357859), (931, 86684185), (1715, 47057129), (2401, 33612235), (4655, 17336837), (6517, 12383455), (12005, 6722447), (32585, 2476691), (45619, 1769065), (228095, 353813)]