551486200

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{52027}}^1$

素因数の和:52096

約数の個数: 48

約数和(自身を含む): 1306423080

約数和(自身を除く): 754936880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 10600, 52027, 104054, 208108, 260135, 416216, 520270, 1040540, 1300675, 2081080, 2601350, 2757431, 5202700, 5514862, 10405400, 11029724, 13787155, 22059448, 27574310, 55148620, 68935775, 110297240, 137871550, 275743100, 551486200]

約数ペア:

[(1, 551486200), (2, 275743100), (4, 137871550), (5, 110297240), (8, 68935775), (10, 55148620), (20, 27574310), (25, 22059448), (40, 13787155), (50, 11029724), (53, 10405400), (100, 5514862), (106, 5202700), (200, 2757431), (212, 2601350), (265, 2081080), (424, 1300675), (530, 1040540), (1060, 520270), (1325, 416216), (2120, 260135), (2650, 208108), (5300, 104054), (10600, 52027)]