162851080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5147}}^1$

素因数の和:5278

約数の個数: 64

約数和(自身を含む): 422547840

約数和(自身を除く): 259696760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3955, 4520, 5147, 6328, 7910, 10294, 15820, 20588, 25735, 31640, 36029, 41176, 51470, 72058, 102940, 144116, 180145, 205880, 288232, 360290, 581611, 720580, 1163222, 1441160, 2326444, 2908055, 4071277, 4652888, 5816110, 8142554, 11632220, 16285108, 20356385, 23264440, 32570216, 40712770, 81425540, 162851080]

約数ペア:

[(1, 162851080), (2, 81425540), (4, 40712770), (5, 32570216), (7, 23264440), (8, 20356385), (10, 16285108), (14, 11632220), (20, 8142554), (28, 5816110), (35, 4652888), (40, 4071277), (56, 2908055), (70, 2326444), (113, 1441160), (140, 1163222), (226, 720580), (280, 581611), (452, 360290), (565, 288232), (791, 205880), (904, 180145), (1130, 144116), (1582, 102940), (2260, 72058), (3164, 51470), (3955, 41176), (4520, 36029), (5147, 31640), (6328, 25735), (7910, 20588), (10294, 15820)]