88122460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1597}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 193294080

約数和(自身を除く): 105171620

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 89, 124, 155, 178, 310, 356, 445, 620, 890, 1597, 1780, 2759, 3194, 5518, 6388, 7985, 11036, 13795, 15970, 27590, 31940, 49507, 55180, 99014, 142133, 198028, 247535, 284266, 495070, 568532, 710665, 990140, 1421330, 2842660, 4406123, 8812246, 17624492, 22030615, 44061230, 88122460]

約数ペア:

[(1, 88122460), (2, 44061230), (4, 22030615), (5, 17624492), (10, 8812246), (20, 4406123), (31, 2842660), (62, 1421330), (89, 990140), (124, 710665), (155, 568532), (178, 495070), (310, 284266), (356, 247535), (445, 198028), (620, 142133), (890, 99014), (1597, 55180), (1780, 49507), (2759, 31940), (3194, 27590), (5518, 15970), (6388, 13795), (7985, 11036)]