71018960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46723}}^1$

素因数の和:46755

約数の個数: 40

約数和(自身を含む): 173813280

約数和(自身を除く): 102794320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 46723, 93446, 186892, 233615, 373784, 467230, 747568, 887737, 934460, 1775474, 1868920, 3550948, 3737840, 4438685, 7101896, 8877370, 14203792, 17754740, 35509480, 71018960]

約数ペア:

[(1, 71018960), (2, 35509480), (4, 17754740), (5, 14203792), (8, 8877370), (10, 7101896), (16, 4438685), (19, 3737840), (20, 3550948), (38, 1868920), (40, 1775474), (76, 934460), (80, 887737), (95, 747568), (152, 467230), (190, 373784), (304, 233615), (380, 186892), (760, 93446), (1520, 46723)]