103180220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 260789760

約数和(自身を除く): 157609540

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 43, 44, 52, 55, 65, 86, 110, 130, 143, 172, 215, 220, 260, 286, 430, 473, 559, 572, 715, 839, 860, 946, 1118, 1430, 1678, 1892, 2236, 2365, 2795, 2860, 3356, 4195, 4730, 5590, 6149, 8390, 9229, 9460, 10907, 11180, 12298, 16780, 18458, 21814, 24596, 30745, 36077, 36916, 43628, 46145, 54535, 61490, 72154, 92290, 109070, 119977, 122980, 144308, 180385, 184580, 218140, 239954, 360770, 396847, 469001, 479908, 599885, 721540, 793694, 938002, 1199770, 1587388, 1876004, 1984235, 2345005, 2399540, 3968470, 4690010, 5159011, 7936940, 9380020, 10318022, 20636044, 25795055, 51590110, 103180220]

約数ペア:

[(1, 103180220), (2, 51590110), (4, 25795055), (5, 20636044), (10, 10318022), (11, 9380020), (13, 7936940), (20, 5159011), (22, 4690010), (26, 3968470), (43, 2399540), (44, 2345005), (52, 1984235), (55, 1876004), (65, 1587388), (86, 1199770), (110, 938002), (130, 793694), (143, 721540), (172, 599885), (215, 479908), (220, 469001), (260, 396847), (286, 360770), (430, 239954), (473, 218140), (559, 184580), (572, 180385), (715, 144308), (839, 122980), (860, 119977), (946, 109070), (1118, 92290), (1430, 72154), (1678, 61490), (1892, 54535), (2236, 46145), (2365, 43628), (2795, 36916), (2860, 36077), (3356, 30745), (4195, 24596), (4730, 21814), (5590, 18458), (6149, 16780), (8390, 12298), (9229, 11180), (9460, 10907)]