200520500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{13829}}^1$

素因数の和:13877

約数の個数: 48

約数和(自身を含む): 453070800

約数和(自身を除く): 252550300

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 725, 1450, 2900, 3625, 7250, 13829, 14500, 27658, 55316, 69145, 138290, 276580, 345725, 401041, 691450, 802082, 1382900, 1604164, 1728625, 2005205, 3457250, 4010410, 6914500, 8020820, 10026025, 20052050, 40104100, 50130125, 100260250, 200520500]

約数ペア:

[(1, 200520500), (2, 100260250), (4, 50130125), (5, 40104100), (10, 20052050), (20, 10026025), (25, 8020820), (29, 6914500), (50, 4010410), (58, 3457250), (100, 2005205), (116, 1728625), (125, 1604164), (145, 1382900), (250, 802082), (290, 691450), (500, 401041), (580, 345725), (725, 276580), (1450, 138290), (2900, 69145), (3625, 55316), (7250, 27658), (13829, 14500)]