88899070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 177638832

約数和(自身を除く): 88739762

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 169, 205, 338, 410, 533, 845, 1066, 1283, 1690, 2566, 2665, 5330, 6415, 6929, 12830, 13858, 16679, 33358, 34645, 52603, 69290, 83395, 105206, 166790, 216827, 263015, 433654, 526030, 683839, 1084135, 1367678, 2168270, 3419195, 6838390, 8889907, 17779814, 44449535, 88899070]

約数ペア:

[(1, 88899070), (2, 44449535), (5, 17779814), (10, 8889907), (13, 6838390), (26, 3419195), (41, 2168270), (65, 1367678), (82, 1084135), (130, 683839), (169, 526030), (205, 433654), (338, 263015), (410, 216827), (533, 166790), (845, 105206), (1066, 83395), (1283, 69290), (1690, 52603), (2566, 34645), (2665, 33358), (5330, 16679), (6415, 13858), (6929, 12830)]