23758600

素因数分解:

$2^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 55599120

約数和(自身を除く): 31840520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 211, 422, 563, 844, 1055, 1126, 1688, 2110, 2252, 2815, 4220, 4504, 5275, 5630, 8440, 10550, 11260, 14075, 21100, 22520, 28150, 42200, 56300, 112600, 118793, 237586, 475172, 593965, 950344, 1187930, 2375860, 2969825, 4751720, 5939650, 11879300, 23758600]

約数ペア:

[(1, 23758600), (2, 11879300), (4, 5939650), (5, 4751720), (8, 2969825), (10, 2375860), (20, 1187930), (25, 950344), (40, 593965), (50, 475172), (100, 237586), (200, 118793), (211, 112600), (422, 56300), (563, 42200), (844, 28150), (1055, 22520), (1126, 21100), (1688, 14075), (2110, 11260), (2252, 10550), (2815, 8440), (4220, 5630), (4504, 5275)]