201022600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{32423}}^1$

素因数の和:32470

約数の個数: 48

約数和(自身を含む): 482469120

約数和(自身を除く): 281446520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 32423, 64846, 129692, 162115, 259384, 324230, 648460, 810575, 1005113, 1296920, 1621150, 2010226, 3242300, 4020452, 5025565, 6484600, 8040904, 10051130, 20102260, 25127825, 40204520, 50255650, 100511300, 201022600]

約数ペア:

[(1, 201022600), (2, 100511300), (4, 50255650), (5, 40204520), (8, 25127825), (10, 20102260), (20, 10051130), (25, 8040904), (31, 6484600), (40, 5025565), (50, 4020452), (62, 3242300), (100, 2010226), (124, 1621150), (155, 1296920), (200, 1005113), (248, 810575), (310, 648460), (620, 324230), (775, 259384), (1240, 162115), (1550, 129692), (3100, 64846), (6200, 32423)]