106525520

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 255733632

約数和(自身を除く): 149208112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 83, 122, 166, 244, 263, 305, 332, 415, 488, 526, 610, 664, 830, 976, 1052, 1220, 1315, 1328, 1660, 2104, 2440, 2630, 3320, 4208, 4880, 5063, 5260, 6640, 10126, 10520, 16043, 20252, 21040, 21829, 25315, 32086, 40504, 43658, 50630, 64172, 80215, 81008, 87316, 101260, 109145, 128344, 160430, 174632, 202520, 218290, 256688, 320860, 349264, 405040, 436580, 641720, 873160, 1283440, 1331569, 1746320, 2663138, 5326276, 6657845, 10652552, 13315690, 21305104, 26631380, 53262760, 106525520]

約数ペア:

[(1, 106525520), (2, 53262760), (4, 26631380), (5, 21305104), (8, 13315690), (10, 10652552), (16, 6657845), (20, 5326276), (40, 2663138), (61, 1746320), (80, 1331569), (83, 1283440), (122, 873160), (166, 641720), (244, 436580), (263, 405040), (305, 349264), (332, 320860), (415, 256688), (488, 218290), (526, 202520), (610, 174632), (664, 160430), (830, 128344), (976, 109145), (1052, 101260), (1220, 87316), (1315, 81008), (1328, 80215), (1660, 64172), (2104, 50630), (2440, 43658), (2630, 40504), (3320, 32086), (4208, 25315), (4880, 21829), (5063, 21040), (5260, 20252), (6640, 16043), (10126, 10520)]