11382500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 25913580

約数和(自身を除く): 14531080

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 157, 250, 290, 314, 500, 580, 625, 628, 725, 785, 1250, 1450, 1570, 2500, 2900, 3140, 3625, 3925, 4553, 7250, 7850, 9106, 14500, 15700, 18125, 18212, 19625, 22765, 36250, 39250, 45530, 72500, 78500, 91060, 98125, 113825, 196250, 227650, 392500, 455300, 569125, 1138250, 2276500, 2845625, 5691250, 11382500]

約数ペア:

[(1, 11382500), (2, 5691250), (4, 2845625), (5, 2276500), (10, 1138250), (20, 569125), (25, 455300), (29, 392500), (50, 227650), (58, 196250), (100, 113825), (116, 98125), (125, 91060), (145, 78500), (157, 72500), (250, 45530), (290, 39250), (314, 36250), (500, 22765), (580, 19625), (625, 18212), (628, 18125), (725, 15700), (785, 14500), (1250, 9106), (1450, 7850), (1570, 7250), (2500, 4553), (2900, 3925), (3140, 3625)]