13308635560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{60133}}^1$

素因数の和:60658

約数の個数: 64

約数和(自身を含む): 32732138880

約数和(自身を除く): 19423503320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 503, 1006, 2012, 2515, 4024, 5030, 5533, 10060, 11066, 20120, 22132, 27665, 44264, 55330, 60133, 110660, 120266, 221320, 240532, 300665, 481064, 601330, 661463, 1202660, 1322926, 2405320, 2645852, 3307315, 5291704, 6614630, 13229260, 26458520, 30246899, 60493798, 120987596, 151234495, 241975192, 302468990, 332715889, 604937980, 665431778, 1209875960, 1330863556, 1663579445, 2661727112, 3327158890, 6654317780, 13308635560]

約数ペア:

[(1, 13308635560), (2, 6654317780), (4, 3327158890), (5, 2661727112), (8, 1663579445), (10, 1330863556), (11, 1209875960), (20, 665431778), (22, 604937980), (40, 332715889), (44, 302468990), (55, 241975192), (88, 151234495), (110, 120987596), (220, 60493798), (440, 30246899), (503, 26458520), (1006, 13229260), (2012, 6614630), (2515, 5291704), (4024, 3307315), (5030, 2645852), (5533, 2405320), (10060, 1322926), (11066, 1202660), (20120, 661463), (22132, 601330), (27665, 481064), (44264, 300665), (55330, 240532), (60133, 221320), (110660, 120266)]