8839772605

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 11662110720

約数和(自身を除く): 2822338115

約数列:

[1, 5, 29, 31, 61, 103, 145, 155, 305, 313, 515, 899, 1565, 1769, 1891, 2987, 3193, 4495, 6283, 8845, 9077, 9455, 9703, 14935, 15965, 19093, 31415, 32239, 45385, 48515, 54839, 92597, 95465, 161195, 182207, 194773, 274195, 281387, 462985, 553697, 591883, 911035, 934931, 973865, 999409, 1406935, 1966579, 2768485, 2959415, 4674655, 4997045, 5648417, 9832895, 17164607, 28242085, 28982861, 57030791, 60963949, 85823035, 144914305, 285153955, 304819745, 1767954521, 8839772605]

約数ペア:

[(1, 8839772605), (5, 1767954521), (29, 304819745), (31, 285153955), (61, 144914305), (103, 85823035), (145, 60963949), (155, 57030791), (305, 28982861), (313, 28242085), (515, 17164607), (899, 9832895), (1565, 5648417), (1769, 4997045), (1891, 4674655), (2987, 2959415), (3193, 2768485), (4495, 1966579), (6283, 1406935), (8845, 999409), (9077, 973865), (9455, 934931), (9703, 911035), (14935, 591883), (15965, 553697), (19093, 462985), (31415, 281387), (32239, 274195), (45385, 194773), (48515, 182207), (54839, 161195), (92597, 95465)]