102677680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1013}}^1$

素因数の和:1214

約数の個数: 80

約数和(自身を含む): 274607424

約数和(自身を除く): 171929744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 181, 280, 362, 560, 724, 905, 1013, 1267, 1448, 1810, 2026, 2534, 2896, 3620, 4052, 5065, 5068, 6335, 7091, 7240, 8104, 10130, 10136, 12670, 14182, 14480, 16208, 20260, 20272, 25340, 28364, 35455, 40520, 50680, 56728, 70910, 81040, 101360, 113456, 141820, 183353, 283640, 366706, 567280, 733412, 916765, 1283471, 1466824, 1833530, 2566942, 2933648, 3667060, 5133884, 6417355, 7334120, 10267768, 12834710, 14668240, 20535536, 25669420, 51338840, 102677680]

約数ペア:

[(1, 102677680), (2, 51338840), (4, 25669420), (5, 20535536), (7, 14668240), (8, 12834710), (10, 10267768), (14, 7334120), (16, 6417355), (20, 5133884), (28, 3667060), (35, 2933648), (40, 2566942), (56, 1833530), (70, 1466824), (80, 1283471), (112, 916765), (140, 733412), (181, 567280), (280, 366706), (362, 283640), (560, 183353), (724, 141820), (905, 113456), (1013, 101360), (1267, 81040), (1448, 70910), (1810, 56728), (2026, 50680), (2534, 40520), (2896, 35455), (3620, 28364), (4052, 25340), (5065, 20272), (5068, 20260), (6335, 16208), (7091, 14480), (7240, 14182), (8104, 12670), (10130, 10136)]