1099204580

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{2243}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 2341120320

約数和(自身を除く): 1241915740

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 229, 428, 458, 535, 916, 1070, 1145, 2140, 2243, 2290, 4486, 4580, 8972, 11215, 22430, 24503, 44860, 49006, 98012, 122515, 240001, 245030, 480002, 490060, 513647, 960004, 1027294, 1200005, 2054588, 2400010, 2568235, 4800020, 5136470, 10272940, 54960229, 109920458, 219840916, 274801145, 549602290, 1099204580]

約数ペア:

[(1, 1099204580), (2, 549602290), (4, 274801145), (5, 219840916), (10, 109920458), (20, 54960229), (107, 10272940), (214, 5136470), (229, 4800020), (428, 2568235), (458, 2400010), (535, 2054588), (916, 1200005), (1070, 1027294), (1145, 960004), (2140, 513647), (2243, 490060), (2290, 480002), (4486, 245030), (4580, 240001), (8972, 122515), (11215, 98012), (22430, 49006), (24503, 44860)]