190762220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 457906176

約数和(自身を除く): 267143956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 83, 110, 124, 155, 166, 220, 310, 332, 337, 341, 415, 620, 674, 682, 830, 913, 1348, 1364, 1660, 1685, 1705, 1826, 2573, 3370, 3410, 3652, 3707, 4565, 5146, 6740, 6820, 7414, 9130, 10292, 10447, 12865, 14828, 18260, 18535, 20894, 25730, 27971, 28303, 37070, 41788, 51460, 52235, 55942, 56606, 74140, 104470, 111884, 113212, 114917, 139855, 141515, 208940, 229834, 279710, 283030, 307681, 459668, 559420, 566060, 574585, 615362, 867101, 1149170, 1230724, 1538405, 1734202, 2298340, 3076810, 3468404, 4335505, 6153620, 8671010, 9538111, 17342020, 19076222, 38152444, 47690555, 95381110, 190762220]

約数ペア:

[(1, 190762220), (2, 95381110), (4, 47690555), (5, 38152444), (10, 19076222), (11, 17342020), (20, 9538111), (22, 8671010), (31, 6153620), (44, 4335505), (55, 3468404), (62, 3076810), (83, 2298340), (110, 1734202), (124, 1538405), (155, 1230724), (166, 1149170), (220, 867101), (310, 615362), (332, 574585), (337, 566060), (341, 559420), (415, 459668), (620, 307681), (674, 283030), (682, 279710), (830, 229834), (913, 208940), (1348, 141515), (1364, 139855), (1660, 114917), (1685, 113212), (1705, 111884), (1826, 104470), (2573, 74140), (3370, 56606), (3410, 55942), (3652, 52235), (3707, 51460), (4565, 41788), (5146, 37070), (6740, 28303), (6820, 27971), (7414, 25730), (9130, 20894), (10292, 18535), (10447, 18260), (12865, 14828)]