520055350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2579}}^1$

素因数の和:2737

約数の個数: 48

約数和(自身を含む): 1002949200

約数和(自身を除く): 482893850

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 109, 185, 218, 370, 545, 925, 1090, 1850, 2579, 2725, 4033, 5158, 5450, 8066, 12895, 20165, 25790, 40330, 64475, 95423, 100825, 128950, 190846, 201650, 281111, 477115, 562222, 954230, 1405555, 2385575, 2811110, 4771150, 7027775, 10401107, 14055550, 20802214, 52005535, 104011070, 260027675, 520055350]

約数ペア:

[(1, 520055350), (2, 260027675), (5, 104011070), (10, 52005535), (25, 20802214), (37, 14055550), (50, 10401107), (74, 7027775), (109, 4771150), (185, 2811110), (218, 2385575), (370, 1405555), (545, 954230), (925, 562222), (1090, 477115), (1850, 281111), (2579, 201650), (2725, 190846), (4033, 128950), (5158, 100825), (5450, 95423), (8066, 64475), (12895, 40330), (20165, 25790)]