97912460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 211286880

約数和(自身を除く): 113374420

約数列:

[1, 2, 4, 5, 10, 20, 67, 89, 134, 178, 268, 335, 356, 445, 670, 821, 890, 1340, 1642, 1780, 3284, 4105, 5963, 8210, 11926, 16420, 23852, 29815, 55007, 59630, 73069, 110014, 119260, 146138, 220028, 275035, 292276, 365345, 550070, 730690, 1100140, 1461380, 4895623, 9791246, 19582492, 24478115, 48956230, 97912460]

約数ペア:

[(1, 97912460), (2, 48956230), (4, 24478115), (5, 19582492), (10, 9791246), (20, 4895623), (67, 1461380), (89, 1100140), (134, 730690), (178, 550070), (268, 365345), (335, 292276), (356, 275035), (445, 220028), (670, 146138), (821, 119260), (890, 110014), (1340, 73069), (1642, 59630), (1780, 55007), (3284, 29815), (4105, 23852), (5963, 16420), (8210, 11926)]