8113705340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{8293}}^1$

素因数の和:8439

約数の個数: 96

約数和(自身を含む): 18961278336

約数和(自身を除く): 10847572996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 71, 106, 130, 142, 212, 260, 265, 284, 355, 530, 689, 710, 923, 1060, 1378, 1420, 1846, 2756, 3445, 3692, 3763, 4615, 6890, 7526, 8293, 9230, 13780, 15052, 16586, 18460, 18815, 33172, 37630, 41465, 48919, 75260, 82930, 97838, 107809, 165860, 195676, 215618, 244595, 431236, 439529, 489190, 539045, 588803, 879058, 978380, 1078090, 1177606, 1758116, 2156180, 2197645, 2355212, 2944015, 4395290, 5713877, 5888030, 7654439, 8790580, 11427754, 11776060, 15308878, 22855508, 28569385, 30617756, 31206559, 38272195, 57138770, 62413118, 76544390, 114277540, 124826236, 153088780, 156032795, 312065590, 405685267, 624131180, 811370534, 1622741068, 2028426335, 4056852670, 8113705340]

約数ペア:

[(1, 8113705340), (2, 4056852670), (4, 2028426335), (5, 1622741068), (10, 811370534), (13, 624131180), (20, 405685267), (26, 312065590), (52, 156032795), (53, 153088780), (65, 124826236), (71, 114277540), (106, 76544390), (130, 62413118), (142, 57138770), (212, 38272195), (260, 31206559), (265, 30617756), (284, 28569385), (355, 22855508), (530, 15308878), (689, 11776060), (710, 11427754), (923, 8790580), (1060, 7654439), (1378, 5888030), (1420, 5713877), (1846, 4395290), (2756, 2944015), (3445, 2355212), (3692, 2197645), (3763, 2156180), (4615, 1758116), (6890, 1177606), (7526, 1078090), (8293, 978380), (9230, 879058), (13780, 588803), (15052, 539045), (16586, 489190), (18460, 439529), (18815, 431236), (33172, 244595), (37630, 215618), (41465, 195676), (48919, 165860), (75260, 107809), (82930, 97838)]