32712687940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{1789}}^1$

素因数の和:2261

約数の個数: 96

約数和(自身を含む): 72519229440

約数和(自身を除く): 39806541500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 313, 460, 508, 626, 635, 1252, 1270, 1565, 1789, 2540, 2921, 3130, 3578, 5842, 6260, 7156, 7199, 8945, 11684, 14398, 14605, 17890, 28796, 29210, 35780, 35995, 39751, 41147, 58420, 71990, 79502, 82294, 143980, 159004, 164588, 198755, 205735, 227203, 397510, 411470, 454406, 559957, 795020, 822940, 908812, 914273, 1119914, 1136015, 1828546, 2239828, 2272030, 2799785, 3657092, 4544060, 4571365, 5225669, 5599570, 9142730, 10451338, 11199140, 12879011, 18285460, 20902676, 25758022, 26128345, 51516044, 52256690, 64395055, 71114539, 104513380, 128790110, 142229078, 257580220, 284458156, 355572695, 711145390, 1422290780, 1635634397, 3271268794, 6542537588, 8178171985, 16356343970, 32712687940]

約数ペア:

[(1, 32712687940), (2, 16356343970), (4, 8178171985), (5, 6542537588), (10, 3271268794), (20, 1635634397), (23, 1422290780), (46, 711145390), (92, 355572695), (115, 284458156), (127, 257580220), (230, 142229078), (254, 128790110), (313, 104513380), (460, 71114539), (508, 64395055), (626, 52256690), (635, 51516044), (1252, 26128345), (1270, 25758022), (1565, 20902676), (1789, 18285460), (2540, 12879011), (2921, 11199140), (3130, 10451338), (3578, 9142730), (5842, 5599570), (6260, 5225669), (7156, 4571365), (7199, 4544060), (8945, 3657092), (11684, 2799785), (14398, 2272030), (14605, 2239828), (17890, 1828546), (28796, 1136015), (29210, 1119914), (35780, 914273), (35995, 908812), (39751, 822940), (41147, 795020), (58420, 559957), (71990, 454406), (79502, 411470), (82294, 397510), (143980, 227203), (159004, 205735), (164588, 198755)]