16058551640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{28901}}^1$

素因数の和:29420

約数の個数: 64

約数和(自身を含む): 37456992000

約数和(自身を除く): 21398440360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 479, 580, 958, 1160, 1916, 2395, 3832, 4790, 9580, 13891, 19160, 27782, 28901, 55564, 57802, 69455, 111128, 115604, 138910, 144505, 231208, 277820, 289010, 555640, 578020, 838129, 1156040, 1676258, 3352516, 4190645, 6705032, 8381290, 13843579, 16762580, 27687158, 33525160, 55374316, 69217895, 110748632, 138435790, 276871580, 401463791, 553743160, 802927582, 1605855164, 2007318955, 3211710328, 4014637910, 8029275820, 16058551640]

約数ペア:

[(1, 16058551640), (2, 8029275820), (4, 4014637910), (5, 3211710328), (8, 2007318955), (10, 1605855164), (20, 802927582), (29, 553743160), (40, 401463791), (58, 276871580), (116, 138435790), (145, 110748632), (232, 69217895), (290, 55374316), (479, 33525160), (580, 27687158), (958, 16762580), (1160, 13843579), (1916, 8381290), (2395, 6705032), (3832, 4190645), (4790, 3352516), (9580, 1676258), (13891, 1156040), (19160, 838129), (27782, 578020), (28901, 555640), (55564, 289010), (57802, 277820), (69455, 231208), (111128, 144505), (115604, 138910)]