99689029520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73300757}}^1$

素因数の和:73300787

約数の個数: 40

約数和(自身を含む): 245410937784

約数和(自身を除く): 145721908264

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 73300757, 146601514, 293203028, 366503785, 586406056, 733007570, 1172812112, 1246112869, 1466015140, 2492225738, 2932030280, 4984451476, 5864060560, 6230564345, 9968902952, 12461128690, 19937805904, 24922257380, 49844514760, 99689029520]

約数ペア:

[(1, 99689029520), (2, 49844514760), (4, 24922257380), (5, 19937805904), (8, 12461128690), (10, 9968902952), (16, 6230564345), (17, 5864060560), (20, 4984451476), (34, 2932030280), (40, 2492225738), (68, 1466015140), (80, 1246112869), (85, 1172812112), (136, 733007570), (170, 586406056), (272, 366503785), (340, 293203028), (680, 146601514), (1360, 73300757)]