33480440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 86961600

約数和(自身を除く): 53481160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1097, 1526, 2180, 2194, 3052, 3815, 4360, 4388, 5485, 6104, 7630, 7679, 8776, 10970, 15260, 15358, 21940, 30520, 30716, 38395, 43880, 61432, 76790, 119573, 153580, 239146, 307160, 478292, 597865, 837011, 956584, 1195730, 1674022, 2391460, 3348044, 4185055, 4782920, 6696088, 8370110, 16740220, 33480440]

約数ペア:

[(1, 33480440), (2, 16740220), (4, 8370110), (5, 6696088), (7, 4782920), (8, 4185055), (10, 3348044), (14, 2391460), (20, 1674022), (28, 1195730), (35, 956584), (40, 837011), (56, 597865), (70, 478292), (109, 307160), (140, 239146), (218, 153580), (280, 119573), (436, 76790), (545, 61432), (763, 43880), (872, 38395), (1090, 30716), (1097, 30520), (1526, 21940), (2180, 15358), (2194, 15260), (3052, 10970), (3815, 8776), (4360, 7679), (4388, 7630), (5485, 6104)]