3821727260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18869}}^1$

素因数の和:18951

約数の個数: 96

約数和(自身を含む): 9320270400

約数和(自身を除く): 5498543140

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 41, 52, 65, 76, 82, 95, 130, 164, 190, 205, 247, 260, 380, 410, 494, 533, 779, 820, 988, 1066, 1235, 1558, 2132, 2470, 2665, 3116, 3895, 4940, 5330, 7790, 10127, 10660, 15580, 18869, 20254, 37738, 40508, 50635, 75476, 94345, 101270, 188690, 202540, 245297, 358511, 377380, 490594, 717022, 773629, 981188, 1226485, 1434044, 1547258, 1792555, 2452970, 3094516, 3585110, 3868145, 4660643, 4905940, 7170220, 7736290, 9321286, 10057177, 14698951, 15472580, 18642572, 20114354, 23303215, 29397902, 40228708, 46606430, 50285885, 58795804, 73494755, 93212860, 100571770, 146989510, 191086363, 201143540, 293979020, 382172726, 764345452, 955431815, 1910863630, 3821727260]

約数ペア:

[(1, 3821727260), (2, 1910863630), (4, 955431815), (5, 764345452), (10, 382172726), (13, 293979020), (19, 201143540), (20, 191086363), (26, 146989510), (38, 100571770), (41, 93212860), (52, 73494755), (65, 58795804), (76, 50285885), (82, 46606430), (95, 40228708), (130, 29397902), (164, 23303215), (190, 20114354), (205, 18642572), (247, 15472580), (260, 14698951), (380, 10057177), (410, 9321286), (494, 7736290), (533, 7170220), (779, 4905940), (820, 4660643), (988, 3868145), (1066, 3585110), (1235, 3094516), (1558, 2452970), (2132, 1792555), (2470, 1547258), (2665, 1434044), (3116, 1226485), (3895, 981188), (4940, 773629), (5330, 717022), (7790, 490594), (10127, 377380), (10660, 358511), (15580, 245297), (18869, 202540), (20254, 188690), (37738, 101270), (40508, 94345), (50635, 75476)]