35428280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 84248640

約数和(自身を除く): 48820360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 97, 115, 184, 194, 230, 388, 397, 460, 485, 776, 794, 920, 970, 1588, 1940, 1985, 2231, 3176, 3880, 3970, 4462, 7940, 8924, 9131, 11155, 15880, 17848, 18262, 22310, 36524, 38509, 44620, 45655, 73048, 77018, 89240, 91310, 154036, 182620, 192545, 308072, 365240, 385090, 770180, 885707, 1540360, 1771414, 3542828, 4428535, 7085656, 8857070, 17714140, 35428280]

約数ペア:

[(1, 35428280), (2, 17714140), (4, 8857070), (5, 7085656), (8, 4428535), (10, 3542828), (20, 1771414), (23, 1540360), (40, 885707), (46, 770180), (92, 385090), (97, 365240), (115, 308072), (184, 192545), (194, 182620), (230, 154036), (388, 91310), (397, 89240), (460, 77018), (485, 73048), (776, 45655), (794, 44620), (920, 38509), (970, 36524), (1588, 22310), (1940, 18262), (1985, 17848), (2231, 15880), (3176, 11155), (3880, 9131), (3970, 8924), (4462, 7940)]