126481840

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 302837760

約数和(自身を除く): 176355920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 127, 211, 236, 254, 295, 422, 472, 508, 590, 635, 844, 944, 1016, 1055, 1180, 1270, 1688, 2032, 2110, 2360, 2540, 3376, 4220, 4720, 5080, 7493, 8440, 10160, 12449, 14986, 16880, 24898, 26797, 29972, 37465, 49796, 53594, 59944, 62245, 74930, 99592, 107188, 119888, 124490, 133985, 149860, 199184, 214376, 248980, 267970, 299720, 428752, 497960, 535940, 599440, 995920, 1071880, 1581023, 2143760, 3162046, 6324092, 7905115, 12648184, 15810230, 25296368, 31620460, 63240920, 126481840]

約数ペア:

[(1, 126481840), (2, 63240920), (4, 31620460), (5, 25296368), (8, 15810230), (10, 12648184), (16, 7905115), (20, 6324092), (40, 3162046), (59, 2143760), (80, 1581023), (118, 1071880), (127, 995920), (211, 599440), (236, 535940), (254, 497960), (295, 428752), (422, 299720), (472, 267970), (508, 248980), (590, 214376), (635, 199184), (844, 149860), (944, 133985), (1016, 124490), (1055, 119888), (1180, 107188), (1270, 99592), (1688, 74930), (2032, 62245), (2110, 59944), (2360, 53594), (2540, 49796), (3376, 37465), (4220, 29972), (4720, 26797), (5080, 24898), (7493, 16880), (8440, 14986), (10160, 12449)]