27833072860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2640709}}^1$

素因数の和:2640766

約数の個数: 48

約数和(自身を含む): 63884056320

約数和(自身を除く): 36050983460

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 2640709, 5281418, 10562836, 13203545, 26407090, 44892053, 52814180, 81861979, 89784106, 163723958, 179568212, 224460265, 327447916, 409309895, 448920530, 818619790, 897841060, 1391653643, 1637239580, 2783307286, 5566614572, 6958268215, 13916536430, 27833072860]

約数ペア:

[(1, 27833072860), (2, 13916536430), (4, 6958268215), (5, 5566614572), (10, 2783307286), (17, 1637239580), (20, 1391653643), (31, 897841060), (34, 818619790), (62, 448920530), (68, 409309895), (85, 327447916), (124, 224460265), (155, 179568212), (170, 163723958), (310, 89784106), (340, 81861979), (527, 52814180), (620, 44892053), (1054, 26407090), (2108, 13203545), (2635, 10562836), (5270, 5281418), (10540, 2640709)]