46917520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 118586160

約数和(自身を除く): 71668640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 197, 208, 229, 260, 394, 458, 520, 788, 916, 985, 1040, 1145, 1576, 1832, 1970, 2290, 2561, 2977, 3152, 3664, 3940, 4580, 5122, 5954, 7880, 9160, 10244, 11908, 12805, 14885, 15760, 18320, 20488, 23816, 25610, 29770, 40976, 45113, 47632, 51220, 59540, 90226, 102440, 119080, 180452, 204880, 225565, 238160, 360904, 451130, 586469, 721808, 902260, 1172938, 1804520, 2345876, 2932345, 3609040, 4691752, 5864690, 9383504, 11729380, 23458760, 46917520]

約数ペア:

[(1, 46917520), (2, 23458760), (4, 11729380), (5, 9383504), (8, 5864690), (10, 4691752), (13, 3609040), (16, 2932345), (20, 2345876), (26, 1804520), (40, 1172938), (52, 902260), (65, 721808), (80, 586469), (104, 451130), (130, 360904), (197, 238160), (208, 225565), (229, 204880), (260, 180452), (394, 119080), (458, 102440), (520, 90226), (788, 59540), (916, 51220), (985, 47632), (1040, 45113), (1145, 40976), (1576, 29770), (1832, 25610), (1970, 23816), (2290, 20488), (2561, 18320), (2977, 15760), (3152, 14885), (3664, 12805), (3940, 11908), (4580, 10244), (5122, 9160), (5954, 7880)]