503485360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5197}}^1$

素因数の和:5390

約数の個数: 80

約数和(自身を含む): 1345824576

約数和(自身を除く): 842339216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 173, 280, 346, 560, 692, 865, 1211, 1384, 1730, 2422, 2768, 3460, 4844, 5197, 6055, 6920, 9688, 10394, 12110, 13840, 19376, 20788, 24220, 25985, 36379, 41576, 48440, 51970, 72758, 83152, 96880, 103940, 145516, 181895, 207880, 291032, 363790, 415760, 582064, 727580, 899081, 1455160, 1798162, 2910320, 3596324, 4495405, 6293567, 7192648, 8990810, 12587134, 14385296, 17981620, 25174268, 31467835, 35963240, 50348536, 62935670, 71926480, 100697072, 125871340, 251742680, 503485360]

約数ペア:

[(1, 503485360), (2, 251742680), (4, 125871340), (5, 100697072), (7, 71926480), (8, 62935670), (10, 50348536), (14, 35963240), (16, 31467835), (20, 25174268), (28, 17981620), (35, 14385296), (40, 12587134), (56, 8990810), (70, 7192648), (80, 6293567), (112, 4495405), (140, 3596324), (173, 2910320), (280, 1798162), (346, 1455160), (560, 899081), (692, 727580), (865, 582064), (1211, 415760), (1384, 363790), (1730, 291032), (2422, 207880), (2768, 181895), (3460, 145516), (4844, 103940), (5197, 96880), (6055, 83152), (6920, 72758), (9688, 51970), (10394, 48440), (12110, 41576), (13840, 36379), (19376, 25985), (20788, 24220)]