88493440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19753}}^1$

素因数の和:19779

約数の個数: 64

約数和(自身を含む): 241788960

約数和(自身を除く): 153295520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 19753, 39506, 79012, 98765, 138271, 158024, 197530, 276542, 316048, 395060, 553084, 632096, 691355, 790120, 1106168, 1264192, 1382710, 1580240, 2212336, 2528384, 2765420, 3160480, 4424672, 5530840, 6320960, 8849344, 11061680, 12641920, 17698688, 22123360, 44246720, 88493440]

約数ペア:

[(1, 88493440), (2, 44246720), (4, 22123360), (5, 17698688), (7, 12641920), (8, 11061680), (10, 8849344), (14, 6320960), (16, 5530840), (20, 4424672), (28, 3160480), (32, 2765420), (35, 2528384), (40, 2212336), (56, 1580240), (64, 1382710), (70, 1264192), (80, 1106168), (112, 790120), (128, 691355), (140, 632096), (160, 553084), (224, 395060), (280, 316048), (320, 276542), (448, 197530), (560, 158024), (640, 138271), (896, 98765), (1120, 79012), (2240, 39506), (4480, 19753)]