70832500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1030

約数の個数: 60

約数和(自身を含む): 160401780

約数和(自身を除く): 89569280

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 625, 725, 977, 1250, 1450, 1954, 2500, 2900, 3625, 3908, 4885, 7250, 9770, 14500, 18125, 19540, 24425, 28333, 36250, 48850, 56666, 72500, 97700, 113332, 122125, 141665, 244250, 283330, 488500, 566660, 610625, 708325, 1221250, 1416650, 2442500, 2833300, 3541625, 7083250, 14166500, 17708125, 35416250, 70832500]

約数ペア:

[(1, 70832500), (2, 35416250), (4, 17708125), (5, 14166500), (10, 7083250), (20, 3541625), (25, 2833300), (29, 2442500), (50, 1416650), (58, 1221250), (100, 708325), (116, 610625), (125, 566660), (145, 488500), (250, 283330), (290, 244250), (500, 141665), (580, 122125), (625, 113332), (725, 97700), (977, 72500), (1250, 56666), (1450, 48850), (1954, 36250), (2500, 28333), (2900, 24425), (3625, 19540), (3908, 18125), (4885, 14500), (7250, 9770)]