100520238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2593}}^1$

素因数の和:2689

約数の個数: 64

約数和(自身を含む): 251016192

約数和(自身を除く): 150495954

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 426, 497, 546, 923, 994, 1491, 1846, 2593, 2769, 2982, 5186, 5538, 6461, 7779, 12922, 15558, 18151, 19383, 33709, 36302, 38766, 54453, 67418, 101127, 108906, 184103, 202254, 235963, 368206, 471926, 552309, 707889, 1104618, 1288721, 1415778, 2393339, 2577442, 3866163, 4786678, 7180017, 7732326, 14360034, 16753373, 33506746, 50260119, 100520238]

約数ペア:

[(1, 100520238), (2, 50260119), (3, 33506746), (6, 16753373), (7, 14360034), (13, 7732326), (14, 7180017), (21, 4786678), (26, 3866163), (39, 2577442), (42, 2393339), (71, 1415778), (78, 1288721), (91, 1104618), (142, 707889), (182, 552309), (213, 471926), (273, 368206), (426, 235963), (497, 202254), (546, 184103), (923, 108906), (994, 101127), (1491, 67418), (1846, 54453), (2593, 38766), (2769, 36302), (2982, 33709), (5186, 19383), (5538, 18151), (6461, 15558), (7779, 12922)]