47642560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{21269}}^1$

素因数の和:21293

約数の個数: 56

約数和(自身を含む): 129661920

約数和(自身を除く): 82019360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 21269, 42538, 85076, 106345, 148883, 170152, 212690, 297766, 340304, 425380, 595532, 680608, 744415, 850760, 1191064, 1361216, 1488830, 1701520, 2382128, 2977660, 3403040, 4764256, 5955320, 6806080, 9528512, 11910640, 23821280, 47642560]

約数ペア:

[(1, 47642560), (2, 23821280), (4, 11910640), (5, 9528512), (7, 6806080), (8, 5955320), (10, 4764256), (14, 3403040), (16, 2977660), (20, 2382128), (28, 1701520), (32, 1488830), (35, 1361216), (40, 1191064), (56, 850760), (64, 744415), (70, 680608), (80, 595532), (112, 425380), (140, 340304), (160, 297766), (224, 212690), (280, 170152), (320, 148883), (448, 106345), (560, 85076), (1120, 42538), (2240, 21269)]