32007640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 83404800

約数和(自身を除く): 51397160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1447, 1580, 2212, 2765, 2894, 3160, 4424, 5530, 5788, 7235, 10129, 11060, 11576, 14470, 20258, 22120, 28940, 40516, 50645, 57880, 81032, 101290, 114313, 202580, 228626, 405160, 457252, 571565, 800191, 914504, 1143130, 1600382, 2286260, 3200764, 4000955, 4572520, 6401528, 8001910, 16003820, 32007640]

約数ペア:

[(1, 32007640), (2, 16003820), (4, 8001910), (5, 6401528), (7, 4572520), (8, 4000955), (10, 3200764), (14, 2286260), (20, 1600382), (28, 1143130), (35, 914504), (40, 800191), (56, 571565), (70, 457252), (79, 405160), (140, 228626), (158, 202580), (280, 114313), (316, 101290), (395, 81032), (553, 57880), (632, 50645), (790, 40516), (1106, 28940), (1447, 22120), (1580, 20258), (2212, 14470), (2765, 11576), (2894, 11060), (3160, 10129), (4424, 7235), (5530, 5788)]