1187291260

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1\times {\mathrm{1103}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 2523902976

約数和(自身を除く): 1336611716

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 503, 535, 1006, 1070, 1103, 2012, 2140, 2206, 2515, 4412, 5030, 5515, 10060, 11030, 22060, 53821, 107642, 118021, 215284, 236042, 269105, 472084, 538210, 554809, 590105, 1076420, 1109618, 1180210, 2219236, 2360420, 2774045, 5548090, 11096180, 59364563, 118729126, 237458252, 296822815, 593645630, 1187291260]

約数ペア:

[(1, 1187291260), (2, 593645630), (4, 296822815), (5, 237458252), (10, 118729126), (20, 59364563), (107, 11096180), (214, 5548090), (428, 2774045), (503, 2360420), (535, 2219236), (1006, 1180210), (1070, 1109618), (1103, 1076420), (2012, 590105), (2140, 554809), (2206, 538210), (2515, 472084), (4412, 269105), (5030, 236042), (5515, 215284), (10060, 118021), (11030, 107642), (22060, 53821)]