1043131880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{161977}}^1$

素因数の和:162018

約数の個数: 64

約数和(自身を含む): 2798979840

約数和(自身を除く): 1755847960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 161977, 323954, 647908, 809885, 1133839, 1295816, 1619770, 2267678, 3239540, 3725471, 4535356, 5669195, 6479080, 7450942, 9070712, 11338390, 14901884, 18627355, 22676780, 26078297, 29803768, 37254710, 45353560, 52156594, 74509420, 104313188, 130391485, 149018840, 208626376, 260782970, 521565940, 1043131880]

約数ペア:

[(1, 1043131880), (2, 521565940), (4, 260782970), (5, 208626376), (7, 149018840), (8, 130391485), (10, 104313188), (14, 74509420), (20, 52156594), (23, 45353560), (28, 37254710), (35, 29803768), (40, 26078297), (46, 22676780), (56, 18627355), (70, 14901884), (92, 11338390), (115, 9070712), (140, 7450942), (161, 6479080), (184, 5669195), (230, 4535356), (280, 3725471), (322, 3239540), (460, 2267678), (644, 1619770), (805, 1295816), (920, 1133839), (1288, 809885), (1610, 647908), (3220, 323954), (6440, 161977)]