8796087050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{130409}}^1$

素因数の和:130511

約数の個数: 48

約数和(自身を含む): 17464507200

約数和(自身を除く): 8668420150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 142, 190, 355, 475, 710, 950, 1349, 1775, 2698, 3550, 6745, 13490, 33725, 67450, 130409, 260818, 652045, 1304090, 2477771, 3260225, 4955542, 6520450, 9259039, 12388855, 18518078, 24777710, 46295195, 61944275, 92590390, 123888550, 175921741, 231475975, 351843482, 462951950, 879608705, 1759217410, 4398043525, 8796087050]

約数ペア:

[(1, 8796087050), (2, 4398043525), (5, 1759217410), (10, 879608705), (19, 462951950), (25, 351843482), (38, 231475975), (50, 175921741), (71, 123888550), (95, 92590390), (142, 61944275), (190, 46295195), (355, 24777710), (475, 18518078), (710, 12388855), (950, 9259039), (1349, 6520450), (1775, 4955542), (2698, 3260225), (3550, 2477771), (6745, 1304090), (13490, 652045), (33725, 260818), (67450, 130409)]