105842320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 267842232

約数和(自身を除く): 161999912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 61, 80, 82, 92, 115, 122, 164, 184, 205, 230, 244, 305, 328, 368, 410, 460, 488, 529, 610, 656, 820, 920, 943, 976, 1058, 1220, 1403, 1640, 1840, 1886, 2116, 2440, 2501, 2645, 2806, 3280, 3772, 4232, 4715, 4880, 5002, 5290, 5612, 7015, 7544, 8464, 9430, 10004, 10580, 11224, 12505, 14030, 15088, 18860, 20008, 21160, 21689, 22448, 25010, 28060, 32269, 37720, 40016, 42320, 43378, 50020, 56120, 57523, 64538, 75440, 86756, 100040, 108445, 112240, 115046, 129076, 161345, 173512, 200080, 216890, 230092, 258152, 287615, 322690, 347024, 433780, 460184, 516304, 575230, 645380, 867560, 920368, 1150460, 1290760, 1323029, 1735120, 2300920, 2581520, 2646058, 4601840, 5292116, 6615145, 10584232, 13230290, 21168464, 26460580, 52921160, 105842320]

約数ペア:

[(1, 105842320), (2, 52921160), (4, 26460580), (5, 21168464), (8, 13230290), (10, 10584232), (16, 6615145), (20, 5292116), (23, 4601840), (40, 2646058), (41, 2581520), (46, 2300920), (61, 1735120), (80, 1323029), (82, 1290760), (92, 1150460), (115, 920368), (122, 867560), (164, 645380), (184, 575230), (205, 516304), (230, 460184), (244, 433780), (305, 347024), (328, 322690), (368, 287615), (410, 258152), (460, 230092), (488, 216890), (529, 200080), (610, 173512), (656, 161345), (820, 129076), (920, 115046), (943, 112240), (976, 108445), (1058, 100040), (1220, 86756), (1403, 75440), (1640, 64538), (1840, 57523), (1886, 56120), (2116, 50020), (2440, 43378), (2501, 42320), (2645, 40016), (2806, 37720), (3280, 32269), (3772, 28060), (4232, 25010), (4715, 22448), (4880, 21689), (5002, 21160), (5290, 20008), (5612, 18860), (7015, 15088), (7544, 14030), (8464, 12505), (9430, 11224), (10004, 10580)]