40341984

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^2$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 108946152

約数和(自身を除く): 68604168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 83, 96, 122, 166, 183, 244, 249, 332, 366, 488, 498, 664, 732, 976, 996, 1328, 1464, 1952, 1992, 2656, 2928, 3984, 5063, 5856, 6889, 7968, 10126, 13778, 15189, 20252, 20667, 27556, 30378, 40504, 41334, 55112, 60756, 81008, 82668, 110224, 121512, 162016, 165336, 220448, 243024, 330672, 420229, 486048, 661344, 840458, 1260687, 1680916, 2521374, 3361832, 5042748, 6723664, 10085496, 13447328, 20170992, 40341984]

約数ペア:

[(1, 40341984), (2, 20170992), (3, 13447328), (4, 10085496), (6, 6723664), (8, 5042748), (12, 3361832), (16, 2521374), (24, 1680916), (32, 1260687), (48, 840458), (61, 661344), (83, 486048), (96, 420229), (122, 330672), (166, 243024), (183, 220448), (244, 165336), (249, 162016), (332, 121512), (366, 110224), (488, 82668), (498, 81008), (664, 60756), (732, 55112), (976, 41334), (996, 40504), (1328, 30378), (1464, 27556), (1952, 20667), (1992, 20252), (2656, 15189), (2928, 13778), (3984, 10126), (5063, 7968), (5856, 6889)]