39620227984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{11467}}^1$

素因数の和:11768

約数の個数: 80

約数和(自身を含む): 82420974720

約数和(自身を除く): 42800746736

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 229, 328, 368, 458, 656, 916, 943, 1832, 1886, 3664, 3772, 5267, 7544, 9389, 10534, 11467, 15088, 18778, 21068, 22934, 37556, 42136, 45868, 75112, 84272, 91736, 150224, 183472, 215947, 263741, 431894, 470147, 527482, 863788, 940294, 1054964, 1727576, 1880588, 2109928, 2625943, 3455152, 3761176, 4219856, 5251886, 7522352, 10503772, 10813381, 21007544, 21626762, 42015088, 43253524, 60396689, 86507048, 107663663, 120793378, 173014096, 215327326, 241586756, 430654652, 483173512, 861309304, 966347024, 1722618608, 2476264249, 4952528498, 9905056996, 19810113992, 39620227984]

約数ペア:

[(1, 39620227984), (2, 19810113992), (4, 9905056996), (8, 4952528498), (16, 2476264249), (23, 1722618608), (41, 966347024), (46, 861309304), (82, 483173512), (92, 430654652), (164, 241586756), (184, 215327326), (229, 173014096), (328, 120793378), (368, 107663663), (458, 86507048), (656, 60396689), (916, 43253524), (943, 42015088), (1832, 21626762), (1886, 21007544), (3664, 10813381), (3772, 10503772), (5267, 7522352), (7544, 5251886), (9389, 4219856), (10534, 3761176), (11467, 3455152), (15088, 2625943), (18778, 2109928), (21068, 1880588), (22934, 1727576), (37556, 1054964), (42136, 940294), (45868, 863788), (75112, 527482), (84272, 470147), (91736, 431894), (150224, 263741), (183472, 215947)]