23883440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42649}}^1$

素因数の和:42669

約数の個数: 40

約数和(自身を含む): 63463200

約数和(自身を除く): 39579760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42649, 85298, 170596, 213245, 298543, 341192, 426490, 597086, 682384, 852980, 1194172, 1492715, 1705960, 2388344, 2985430, 3411920, 4776688, 5970860, 11941720, 23883440]

約数ペア:

[(1, 23883440), (2, 11941720), (4, 5970860), (5, 4776688), (7, 3411920), (8, 2985430), (10, 2388344), (14, 1705960), (16, 1492715), (20, 1194172), (28, 852980), (35, 682384), (40, 597086), (56, 426490), (70, 341192), (80, 298543), (112, 213245), (140, 170596), (280, 85298), (560, 42649)]