57782500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:850

約数の個数: 60

約数和(自身を含む): 130879980

約数和(自身を除く): 73097480

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 625, 725, 797, 1250, 1450, 1594, 2500, 2900, 3188, 3625, 3985, 7250, 7970, 14500, 15940, 18125, 19925, 23113, 36250, 39850, 46226, 72500, 79700, 92452, 99625, 115565, 199250, 231130, 398500, 462260, 498125, 577825, 996250, 1155650, 1992500, 2311300, 2889125, 5778250, 11556500, 14445625, 28891250, 57782500]

約数ペア:

[(1, 57782500), (2, 28891250), (4, 14445625), (5, 11556500), (10, 5778250), (20, 2889125), (25, 2311300), (29, 1992500), (50, 1155650), (58, 996250), (100, 577825), (116, 498125), (125, 462260), (145, 398500), (250, 231130), (290, 199250), (500, 115565), (580, 99625), (625, 92452), (725, 79700), (797, 72500), (1250, 46226), (1450, 39850), (1594, 36250), (2500, 23113), (2900, 19925), (3188, 18125), (3625, 15940), (3985, 14500), (7250, 7970)]