2509668865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 3518222400

約数和(自身を除く): 1008553535

約数列:

[1, 5, 11, 19, 55, 95, 109, 121, 209, 545, 605, 1045, 1199, 2003, 2071, 2299, 5995, 10015, 10355, 11495, 13189, 22033, 22781, 38057, 65945, 110165, 113905, 190285, 218327, 242363, 250591, 418627, 1091635, 1211815, 1252955, 2093135, 2401597, 4148213, 4604897, 12007985, 20741065, 23024485, 26417567, 45630343, 132087835, 228151715, 501933773, 2509668865]

約数ペア:

[(1, 2509668865), (5, 501933773), (11, 228151715), (19, 132087835), (55, 45630343), (95, 26417567), (109, 23024485), (121, 20741065), (209, 12007985), (545, 4604897), (605, 4148213), (1045, 2401597), (1199, 2093135), (2003, 1252955), (2071, 1211815), (2299, 1091635), (5995, 418627), (10015, 250591), (10355, 242363), (11495, 218327), (13189, 190285), (22033, 113905), (22781, 110165), (38057, 65945)]