238220403850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{421741}}^1$

素因数の和:421856

約数の個数: 96

約数和(自身を含む): 527143760640

約数和(自身を除く): 288923356790

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 79, 110, 130, 143, 158, 275, 286, 325, 395, 550, 650, 715, 790, 869, 1027, 1430, 1738, 1975, 2054, 3575, 3950, 4345, 5135, 7150, 8690, 10270, 11297, 21725, 22594, 25675, 43450, 51350, 56485, 112970, 282425, 421741, 564850, 843482, 2108705, 4217410, 4639151, 5482633, 9278302, 10543525, 10965266, 21087050, 23195755, 27413165, 33317539, 46391510, 54826330, 60308963, 66635078, 115978775, 120617926, 137065825, 166587695, 231957550, 274131650, 301544815, 333175390, 366492929, 433128007, 603089630, 732985858, 832938475, 866256014, 1507724075, 1665876950, 1832464645, 2165640035, 3015448150, 3664929290, 4331280070, 4764408077, 9162323225, 9528816154, 10828200175, 18324646450, 21656400350, 23822040385, 47644080770, 119110201925, 238220403850]

約数ペア:

[(1, 238220403850), (2, 119110201925), (5, 47644080770), (10, 23822040385), (11, 21656400350), (13, 18324646450), (22, 10828200175), (25, 9528816154), (26, 9162323225), (50, 4764408077), (55, 4331280070), (65, 3664929290), (79, 3015448150), (110, 2165640035), (130, 1832464645), (143, 1665876950), (158, 1507724075), (275, 866256014), (286, 832938475), (325, 732985858), (395, 603089630), (550, 433128007), (650, 366492929), (715, 333175390), (790, 301544815), (869, 274131650), (1027, 231957550), (1430, 166587695), (1738, 137065825), (1975, 120617926), (2054, 115978775), (3575, 66635078), (3950, 60308963), (4345, 54826330), (5135, 46391510), (7150, 33317539), (8690, 27413165), (10270, 23195755), (11297, 21087050), (21725, 10965266), (22594, 10543525), (25675, 9278302), (43450, 5482633), (51350, 4639151), (56485, 4217410), (112970, 2108705), (282425, 843482), (421741, 564850)]