7958060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 18561312

約数和(自身を除く): 10603252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 593, 610, 671, 1186, 1220, 1342, 2372, 2684, 2965, 3355, 5930, 6523, 6710, 11860, 13046, 13420, 26092, 32615, 36173, 65230, 72346, 130460, 144692, 180865, 361730, 397903, 723460, 795806, 1591612, 1989515, 3979030, 7958060]

約数ペア:

[(1, 7958060), (2, 3979030), (4, 1989515), (5, 1591612), (10, 795806), (11, 723460), (20, 397903), (22, 361730), (44, 180865), (55, 144692), (61, 130460), (110, 72346), (122, 65230), (220, 36173), (244, 32615), (305, 26092), (593, 13420), (610, 13046), (671, 11860), (1186, 6710), (1220, 6523), (1342, 5930), (2372, 3355), (2684, 2965)]