4984060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 11267424

約数和(自身を除く): 6283364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 137, 170, 214, 274, 340, 428, 535, 548, 685, 1070, 1370, 1819, 2140, 2329, 2740, 3638, 4658, 7276, 9095, 9316, 11645, 14659, 18190, 23290, 29318, 36380, 46580, 58636, 73295, 146590, 249203, 293180, 498406, 996812, 1246015, 2492030, 4984060]

約数ペア:

[(1, 4984060), (2, 2492030), (4, 1246015), (5, 996812), (10, 498406), (17, 293180), (20, 249203), (34, 146590), (68, 73295), (85, 58636), (107, 46580), (137, 36380), (170, 29318), (214, 23290), (274, 18190), (340, 14659), (428, 11645), (535, 9316), (548, 9095), (685, 7276), (1070, 4658), (1370, 3638), (1819, 2740), (2140, 2329)]